GZIP isn’t working

Hi all,

I’m using WP Super Cache but when I activate for example WP Fastest Cache, it enables Gzip compression but Super Caches doesn’t while I’m checking the compression tick.

I really don’t want to switch to another plugin because WP Super Cache is my favorite, so can anyone please help me enable compression? I tried to add compression deflate to my htaccess, yet it doesn’t change anything.

I’m using this tool to test: https://base64.guru/tools/gzip-test

My website is: https://mercatoday.com

The page I need help with: [log in to see the link]