u/Funny-Landscape3002

I tried to use a handheld steamer to clean sofa seats, and it left discoloured I went over the entire seat thoroughly and multiple times the entire area... I've done 4 full cleans now but I can't match the rest to the lighter spots, they seem stuck that way. It's completely dry in the photo.

My question is, is it ruined, or if I got it professionally deep cleaned, shampooed/steamed, could it even it out? Thank you!