Ufade2

Hello, I'm new here I was curious if anyone has any experience with replacing the bottom seat or seat cover in a gla 250. I recently purchased one, but to my disappointment it seems the leather/vinyl is peeling a small amount from a seam. The dealership quoted me 7 to 800 dollars for replacement, but I would be interested in doing it myself as it appears I can get the part for around 2 to 300. After some searching on google and in the other forums I found some people saying for different models it wasn't to hard of a job. They referenced some torx screw removal, but my seats dont seem to have that configuration. Does anyone have any advice? I tried to upload a picture to share but kept getting a operation could not be completed due to low memory error.

Kind regards

Ufade