google showing wrong meta properties

my site was showing wrong meta information in google search. I recoded from scratch and activated plugin like wordfence + sucuri security. even then Site is showing wrong meta description on google search.
LIVE TRAFFIC (in wordfence) shows that there are several attempts to access non-existent page by googlebot.

also, all other website on same hosting are now affected with same problem.

Please help to rectify this.
affected website: https://www.artlabnoida.com