Want to file case against Indian Registration Department. Young women

Good Evening Lawyers! First of all I thank all lawyers who fought to withstand the Rights to Reserve the law. I am a young women Enterperneur married and have two kids belonging to linguistic minority community,After a long struggle even in this two years of pandemic situation bought one acre of land to establish my business Under Agricultural Infrastructure Fund (AIF) scheme. I bought a land after Verifying all the legal issue and all the revenue records.Encumbrance Certificate of the land for 60 years.Got all the parent documents original. Visited the land several times before purchase and measured the land. I have registered the land on 3/5/2021 after registration from 10/5/21 onwards Tamilnadu Government announced Lockdown.The lockdown got released on mid of June.on 17th of June I visited the land and saw nearby local men was standing on my land and said it was you bought the land,I was in an idea of buying this land how dare you buy my land get away otherwise I will kill you.