When you sync your Facebook account to your Instagram account, Instagram will certainly let you adhere to all your Facebook friends that are using Instagram.
How To Find Instagram Friends On Facebook
To Locate Your Facebook Friends On Instagram:
1- Open your Instagram application and touch the setting icon at the top right.
In Android, the Options button is a column of three dots; in iphone, it's a gear icon.
2- Tap on "connect to Facebook" from the menu.
3- tap "Facebook friends".
4- Follow the advice in the pop-up to license Instagram on your Facebook account.
5- Afterwards, you will certainly be rerouted to the Instagram application where a listing of your Facebook friends that are active on Instagram will be displayed.
6- Tap the follow switch alongside each customer to comply with.
Currently you can call all of your Facebook friends on Instagram and also have a great time communicating with your old friends.