Google Camera for Asus Zenfone Max Pro M1

Hello,
I just tried installing BSG V2e: MGC_6.1.021_MI8_V2e.apk (BSG, 2019-02-08, changelog) in Zenfone max pro m1 (6gb). Now my file manager shows that the apk is installed, but i cannot find the google camera app anywhere. I cannot uninstall it either. Because of this I am having issues while installing other google camera apks. Can anyone please guide me how to get rid of the above mentioned apk without rooting my phone ?

P.S. prior to this i had installed various google camera 5 mods and all of the worked near perfectly.

After clicked 4 or 5 pictures gcam was not capture the pics . But app not a crashed. Only gcam capture button was not working properly in any gcam mods.

Try to use the GCam 6.2.30 apo for RN7. It works perfectly for me.