AdMob Native Ads Size Issue

Bugs
1

I recently Use AdMob Ads In My App
After Some Time I Got Policy Voilation On My App Due To AdSize Issue Please Make Admob Native Ad Size Like Facebook Native Adsize (Automatic)

NiotronApp IMAGE
NiotronApp IMAGE990×683 49.2 KB

Policy Voilation

Google AdMob (4)
Google AdMob (4)630×520 45.8 KB

URL in Image

Please Fix This Bug As Soon As Possible @NiotronStaff