[Resolved]  Transcend — memory card not working

i bought a transcend 32gb class 4 micro sd via tradus
i worked without any problems for 4 days
after that the card is reading neither in pc nor in mobile
i wasted ma 1080rs for having a useless micro sd
tradus cheated me by sending quality less product
i tried to clear the problem by consulting many shops
they all returned it helplessly
i will not buy any more products from tradus
or else tell me what should i do?
tradus really disappointed me
please help me i[censored] can
or else i will sue u