Shaiba.amir Facebook - Didn't refund my amount

I am doing the business of women dresses online so I want to buy some suits from the vendor. A lady named Shaiba Saleem from Barabanki took my amount of ***** on ** March **** and another amount **** on ** March ****. She told me that they dispatch my dress after some weeks because of some trading problems so I can understand and wait for my dresses. Then after * months, she said she wants to refund my amount because the dresses I want from her she doesn't have. I said ok and I gave her my account details and wait for my amount after *-* days. I messaged her what happened so she said today I definitely refund your amount. I believe her and I said ok. Then the next day after waiting for my amount I messaged her again and I notice that she blocked me and changed her number. I'm worried and I'm waiting that maybe she had a problem like that but after waiting so many days I messaged her on facebook and told her to refund my amount. Again she said I will refund your amount in the last days of this month means in June. I said no I'm not waiting at all please refund my amount today. Then she blocked me from Facebook again. I call her relatives and tell them all the problem then she unblocks me from Facebook and misbehaving with me and use abusive language and refused to refund my amount. Then I messaged her husband named Mohd Amir on Facebook and he said he will refund my amount on behalf of her wife again he played with me. I'm waiting for * weeks more than maybe her husband refunds my amount but he didn't then after waiting for so long I messaged her husband again for the amount then he said I will do but my wife stops me for doing this. So please help me to out from this trauma.