Tech Mahindra — team leader

Address: Ahmedabad, Gujarat, 380054

Hello sir i think you are my one hope place for get results about my queary.
My issue about right now i am working with tech mahindra in thaltej area.
Issue is i am apply my leave befor 10 to 15 days but my team leader is denying evey time and force me to say i am not given any leave and that time i need leave for my family reason but his not care and then after i done unplanned leave.in my team every advisor same issue but no one can speak about this because off job need. I am also needy person but i request to you take some action about this.

I humble request to you sir who get this my issue
Please solve this problem.