Первым делом нам нужно расширение для браузера.
Cookiebro https://chrome.google.com/webstore/detail/cookiebro/lpmockibcakojclnfmhchibmdpmollgn
Переходим на сайт https://instagram.com
Кликаем на расширение и нажимаем на "Clear www.instagram.com domain data". (Это действие очистит куки на сайте)
Создайте файл inst.json на рабочем столе или в любом удобном вам месте. (Название может быть любое главное что бы формат файла был .json)
После того как сделали файл возьмите куки от нужного вами аккаунта.
Вот лог:
====================
mariiasovele:zxc12345
Имя пользователя: Мария Совельева • (@mariiasovele)
Верификация: Нет
Публикации: 1
Подписчики: 1
Подписки: 2
Год регистации: 18.12.2020
=============
[{"domain":".instagram.com","expirationDate":1671634999.751426,"hostOnly":false,"httpOnly":true,"name":"ig_did","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"344cf38b-60f1-447b-ab8a-6c61e8aa92fa"},{"domain":".instagram.com","expirationDate":1671634999.751504,"hostOnly":false,"httpOnly":false,"name":"mid","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"X-DmpQABAAHe5Lz0s03ohxfX2lPc"},{"domain":".instagram.com","expirationDate":1640098999.751558,"hostOnly":false,"httpOnly":false,"name":"ig_nrcb","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"1"},{"domain":".instagram.com","expirationDate":1640012739.293809,"hostOnly":false,"httpOnly":false,"name":"csrftoken","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"0j5R7V2BRWZs4bCiNBN7ZZarRJgSvXC4"},{"domain":".instagram.com","expirationDate":1616339139.293997,"hostOnly":false,"httpOnly":false,"name":"ds_user_id","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"45186600045"},{"domain":".instagram.com","expirationDate":1640099134.17798,"hostOnly":false,"httpOnly":true,"name":"sessionid","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"45186600045%3ApE2E3KUgMJ1Hiq%3A1"},{"domain":".instagram.com","expirationDate":1609167934.694512,"hostOnly":false,"httpOnly":true,"name":"shbid","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"14893"},{"domain":".instagram.com","expirationDate":1609167934.694581,"hostOnly":false,"httpOnly":true,"name":"shbts","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"1608563133.8053095"},{"domain":".instagram.com","hostOnly":false,"httpOnly":true,"name":"rur","path":"/","sameSite":"unspecified","secure":true,"session":true,"storeId":"0","value":"VLL"},{"domain":".instagram.com","hostOnly":false,"httpOnly":true,"name":"urlgen","path":"/","sameSite":"unspecified","secure":true,"session":true,"storeId":"0","value":"\"{\\\"2a0b:1583:2bc:7b38:318c:fa8e:6a8c:1716\\\": 206766}:1krPk6:OvlcO-Wa1xBIFddJtEloFz5Hdic\""}]
=============
Нам нужно все только начиная от блока Cookie
Вот это:
[{"domain":".instagram.com","expirationDate":1671634999.751426,"hostOnly":false,"httpOnly":true,"name":"ig_did","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"344cf38b-60f1-447b-ab8a-6c61e8aa92fa"},{"domain":".instagram.com","expirationDate":1671634999.751504,"hostOnly":false,"httpOnly":false,"name":"mid","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"X-DmpQABAAHe5Lz0s03ohxfX2lPc"},{"domain":".instagram.com","expirationDate":1640098999.751558,"hostOnly":false,"httpOnly":false,"name":"ig_nrcb","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"1"},{"domain":".instagram.com","expirationDate":1640012739.293809,"hostOnly":false,"httpOnly":false,"name":"csrftoken","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"0j5R7V2BRWZs4bCiNBN7ZZarRJgSvXC4"},{"domain":".instagram.com","expirationDate":1616339139.293997,"hostOnly":false,"httpOnly":false,"name":"ds_user_id","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"45186600045"},{"domain":".instagram.com","expirationDate":1640099134.17798,"hostOnly":false,"httpOnly":true,"name":"sessionid","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"45186600045%3ApE2E3KUgMJ1Hiq%3A1"},{"domain":".instagram.com","expirationDate":1609167934.694512,"hostOnly":false,"httpOnly":true,"name":"shbid","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"14893"},{"domain":".instagram.com","expirationDate":1609167934.694581,"hostOnly":false,"httpOnly":true,"name":"shbts","path":"/","sameSite":"unspecified","secure":true,"session":false,"storeId":"0","value":"1608563133.8053095"},{"domain":".instagram.com","hostOnly":false,"httpOnly":true,"name":"rur","path":"/","sameSite":"unspecified","secure":true,"session":true,"storeId":"0","value":"VLL"},{"domain":".instagram.com","hostOnly":false,"httpOnly":true,"name":"urlgen","path":"/","sameSite":"unspecified","secure":true,"session":true,"storeId":"0","value":"\"{\\\"2a0b:1583:2bc:7b38:318c:fa8e:6a8c:1716\\\": 206766}:1krPk6:OvlcO-Wa1xBIFddJtEloFz5Hdic\""}]
Копируем все содержимое и вставляем в наш файл inst.json
Далее кликаем на расширение и нажимаем "Cookie editor"
У вас откроется сдедующая вкладка с настройками, вам нужно лишь одно действие сделать импорт куки
Кликаем на иконку как на скрине и выбераем наш файл inst.json
Далее переходим в инстаграм и перезагружаем страницу.