i have two apps on my iphone 11 with no uninstaller.. how do i get them off of my phone?

1. Open “Settings“.
2. Select “General“.
3. In iOS12 and higher choose “Screen Time” > “Content Privacy & Restrictions” > “Content Privacy” > “iTunes & App Store Purchases“. In iOS 11 and lower, choose “General” > “Restrictions“.
4. Enter the password set for restrictions.
5. Set the “Deleting Apps” setting to “On/Allow” so that it is allowed.

Once you ensure this setting is on, you should be able to remove apps without a problem.

See How to delete apps on your iPhone, iPad, and iPod touch - Apple Support