Good Morning, I work in the support department of a software company (salary 22k). The team leader misbehaved with me, which I complained to my manager. The manager on the contrary threatened to give me the warning letter. I put the resign after some time on (18-03-2020). It was a 60-day resign, now it has been 12 days while serving the notice and HR held my salary for this month (It should be credited on 1-04-2020). Please tell me what should I do? Thank you.