Will i get ios 14 official version even while using ios 14 beta?

No, not directly.

You will need to un-enroll in the Beta once the official version is released.

You will get the Golden Master version before the official release while still enrolled in the Beta. The Golden Master is essentially the final release sent to Beta testers.

Once that happens, you will need to un-enroll, and wait for the official release.

See here: https://beta.apple.com/sp/betaprogram/unenroll#ios

Yes, you can only delete it once. Once deleted it its gone.

If you got the final GM update while in the Beta, then you have the final release for Beta users and will not get the public iOS 14 release as it is essentially the same thing. There is no difference between the final GM release for the beta and the actual public release of iOS 14.

Without a computer you will need to wait until a further public version is released to supersede the current GM version. iOS 14.2 is on the way. Once that is released, you should be able to update to the public version of that directly.

i went to my profile and deleted the beta and turned my phone off and turned it back on and it is still there but the option to delete it again is gone. i also do not have a macbook to get the beta off. what do i do? can someone at the apple store fix it for me?

Yes, when the official version releases, your will receive the update OTA.

I removed the profile but when I try to update to ios 14, terms and conditions show up and I click agree and nothing happens. Do you have any idea why?

Sorry no. Try restarting your iPhone and trying again to update.