Changing site description in google search

Hello, my website is here at
https://www.germanperformanceservice.com

If you search “german performance” right now, what comes up is something like “EMAIL US, FOLLOW US” etc.
Instead, I would like it to read a description such as “Here at GPS, blah blah…”
I have already read google’s suggestions, and changed the meta descriptions and titles of each page, to be unique to each page, but they also mostly each contain the same key words. I also used the meta robots tag for NOODP.

Does anyone have any suggestions for me?

Thanks!