Jee mains exam date mislead

I got my exam date on 29th January on City Intimation Slip but when I checked if my admit card was available even though admit card of 22, 23, & 24th were only released, my exam date was changed to 22nd, which made me miss my paper, I have no clue what to do

(edited this post to update you)
NTA RESPONDED
after a lot of calls & emails and hearing stupid excuses from NTA they finally responded and updated my admit card to the original date on the intimation slip.

Thank you everyone for being so kind,
I hope this helps current & upcoming aspirants to not lose hope.

https://preview.redd.it/rgd5xkt4nlee1.jpg?width=1170&format=pjpg&auto=webp&s=9f703227494de5347ee335a4367a2b6d752cc541

https://preview.redd.it/vfltjct4nlee1.jpg?width=832&format=pjpg&auto=webp&s=939589cfdbff3fe234a490f72b8ea5123950bd32