Your ad looks good and the asking price seems fair.
I have used We Be Autos twice. Mike Runnels is the owner and these folks handle all the advertising on dozens of sites. You can write your own copy and submit your own pictures if you like. You also set your price or ask Mike for his input.
They also handle the transaction including the verifying of legit buyers and transferring of funds. You don't have to field calls and emails from??? If you sell the car yourself, no charge. If they handle it it was 5% fee (two years ago).
Took a few months but I got a good price for both. Actually my "A" was full asking price.
I would recommend this no fuss company to everyone. Chap
https://www.webeautos.com/