I have joined company on September 2019 & my probation period was 6 months till last month i.e in March 2020 I had informed my employer that I want Maternity leave from 25th July. However they said we can't afford your cost hence you are not eligible for maternity. Also they hold my confirmation letter because I am pregnant. What to do in this scenario? My performance is also up to the mark but still only because of my pregnancy employer is denied to give me confirmation letter & Maternity leave.