I need my Wordpress (Flatsome) site enhanced

I write a blog on Wordpress about the music from the 70s & 80s that has been live since July 2020. The theme used is Flatsome. I need to enhance the design of the site and the posts. Enhancements include making it easier for readers to post comments/likes, redoing the carousel so that older posts are brought back up, making a better URL etc. I am not wedded to the theme either - that's what the previous designed decided to use.

https://www.raghavprasad.com

Please contact for more info if you want