Impactional Games Pvt Limited - Nonpayment of salary stipend

I Interned at this company as a front-end engineer from October ** ****, I was supposed to receive the stipend on November ** which they delayed, but since then I didn't receive any stipend. Due to this and my personal reasons I left the company on November **, and asked for all my payments which they didn't give to me, I mailed them a lot of times to the company but they didn't respond. I tried to contact upper management, they told me that I will receive that in January. After which I contacted them in January and they said I will receive it between **-** January. Its ** January already and they keep on making excuses and not responding to my calls. Now I feel they keep on making irrelevant excuses and will keep me hanging on.