I dont have the offload option to remove an app

I just tested something on my iPhone.. could be your problem.

I'm guessing you also cannot delete apps?

check this:

Settings > Screen Time > Content & Privacy Restrictions > iTunes & App Store Purchases > Deleting Apps

make sure that's set to 'Allow'

When I tested by setting that to 'Don't Allow' it also took away the option to Offload Apps

Then if you want to delete some apps:

You can delete from the App Library by locating the app and tap/hold, select Delete App

OR you can go to Settings > General > iPhone Storage > [app name] > Delete

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

Note that 'removing' apps is not the same as deleting apps. All removing apps does is take it off your Home Screen, it will still be on your device and reside in the App Library

here is a video that may help you save storage space

where are you trying to offload apps from?

You would need to do it in Settings > General > iPhone Storage > [app name]

not a problem at all, glad to be of help!