Pickrr Technologies — very poor quality product

I had ordered a combo of 4 branded shirts but shirts are of very cheap quality and local product. This is very very cheating app and serivce are providing customers. And one piece is also damage. The costumer care contact provided on packet is also invalid. So i want my money back. Please give me my money back. If you don't take a solution of this problem. I will go leagally.