u/neauroticfella

One month back I got into an accident and fractured my hand. Company approved my unpaid leave of 1 month but 2 days back I got to know that my TL is training another person for my role. When I called the manager she said that they are releasing me from my job and now asking for a formal resignation from me. They are ready to pay severance but I don't want to lose the job. Is there any solution for this?