Enhance Website Speed || Reduce Time to Interactive || Reduce Total Blocking Time

I recently upgraded UI of my website. Score on https://pagespeed.web.dev/ for mobile and desktop has dropped. I want it back to be 90+.

My website is www.dhobilite.com

Check this link https://pagespeed.web.dev/report?url=https%3A%2F%2Fwww.dhobilite.com%2F