Seat cushions replacement

[Sly]

So I have a 2020 LT TB and my driver side cushion is already loosing it's cushion. Also the cover is beginning to rip. So I want to replace my driver seat cushion andcl cover after.
However I finding a hard time seeing how to replace these cushions? Does anyone know how to do this? I've looked on YouTube but I can't find anything useful.

 

[SilvyakaSylvia]

I do not know really but I would look into local places that work on fixing upholstery in cars.