Solved! I deleted an app that used to enable me to use the 2nd front camera

[Jep11]

There is an app in my Oppo F3 that enables me to use the wide front camera. I have two front cameras and now i can only use one camera. What app is this? Can i install it back?

 

[COLGeek]

Do any of these ring a bell?

https://www.google.com/search?client=firefox-b-1-d&q=oppo+f3+camera+app