Antenna. I messed up

Hello everyone. I’m new to the forum. I have a 2017 tundra. This week I noticed my antenna broke off. I tried to get the broken piece out and I failed and caused more damage than I needed to. Story of my life.
Anyway, I will need to take out my antenna all together, even the rubber part on the fender because I screwed all that up trying to fix it. I’ve read a few posts on here about the antenna. Can someone help with how the heck I’m suppose to do this. As far as I can tell, I take out the inside fender and about half the interior to do this. Radio and side airbag and a bunch of other stuff. Any assistance will be appreciated. Thank you very much

 

@Roman parts guy if parts you need

 

https://www.youtube.com/watch?v=_Y6f8eq8Xtw

 

Thanks for the video. However because of my stupidity, I’m well beyond that fix. I’m going to have to remove the bezel from the fender and whatever is behind that. Basically replacing all of it

 

Left hand drill bit.