you might also limit the activity between the two accounts without unlinking them completely.
In the lower-right corner, tap yourprofileicon.
In the upper-right corner, tap theMenuicon (three lines).
TapRemovenext to the account.
SelectRemove accountat the top.
When the confirmation message appears, tapContinue.
If both accounts share the same login password, you will be required to change one of the passwords.
Locate your account and selectRemove.
Select theSettingsgear (Android) orSettings & Privacy>tweaks(iOS).
ChooseRemovenext to the account you want to remove.
Not using the app?
SelectAccountsand then clickRemovenext to the account.
Limit Your Instagram-Facebook Interaction
If you want to keep some Instagram-Facebook connection, there are customization options.
For example, you’ve got the option to stop sharing your posts automatically.
In either the Instagram app or the Facebook app, go toAccounts Centerand tapSharing across profiles.
Choose your profile, then use the sliders to turnAutomatically shareon or off for posts or stories.
FAQ
Toconnect Instagram to Facebook, launch Instagram and tap yourprofileicon followed byMenu>Accounts Center.
TapSet up Accounts Center>Add Facebook account, and select your account.
TapYes, finish Setup, and then follow the prompts.
Your Facebook and Instagram accounts must be linked via the Accounts Center to share Instagram posts to Facebook.
Create your Instagram post as usual and then tapAlso share on>Facebook.
you might opt to share posts to Facebook automatically or manually.
TapShareto share your post on Facebook and Instagram.
