Teleperformance — Regarding salary on hold and unprofessionalism of this organisation

Address:

Indore

I joined tp last month for a four month contract first of all they. Didn't gave the offer letter we were in training for days and still we didn't get any offer letter.
Then they gave wrong offer letter to trainees then again now they stopped our salaries.
At first they gave salary to only four of their favourite people and left the rest of ten without any salary when we asked they promised us with a date that on 11th of this month you'll get your salary again on 11th rest all got their salary and they kept our salary on hold (2-3 o[censored]s).
When we asked they said we are taking what we should do with you people.
This is lockdown time and we all are working hard and in this time they are doing this to us.
We are requesting from Past 48 hours continuosly but they are not even telling us if we will get any salary.