Wipro — Wipro wilp onboarding issue

Address:

work integrated learning programme wipro limited, dodda kannelli, sarjapur road, bengaluru - 560035

I got offer from Wipro on 25 july 2022. But Wipro was not onboarded me.

sir, i got offer letter from wipro on 25 july 2022.
then on 26 july 2022 i got background verification email but at that time i didn't have the degree certificate as i had not received it. so i maked bonafide certificate from my college, which i uploaded in my background verification process may be on 2 august 2022.
then i waited for 2 months for onboarding, but i received a email about "not uploading the required documents" by manager.[protected]@wipro.com they asked me for clarification in the portal, which i clarify that to them in the portal.

till now they are just sending an email every two or three weeks that "we are excited to welcome you on board in the next few weeks.
but its 30 dec 2022, and i have not joined yet.

I loss job in previous company and I waited till now without salary because of wipro offer only. I lost everything and facing financial issues because of your offer only. Your playing with my life and career also.I thought wipro is the one of the best MNC company in india. Now what should I do. Outside we don't have opportunities also. Without requirements why you people interviewed me and released the offer. Please suggest me what should I do now.