Venture

I was told about a supposed broker called Ventury FX and I got involved to invest 250 dls after many suspicions I looked for the broker online and discovered that it is not regulated and in some groups I read comments that there were many complaints of fraud, so I decided not to start, till now I have not made any movement in the account that I opened or a purchase of anything, my deposit remains the same, the problem is that I contacted them to tell them that I no longer want to start and I need a refund of my deposit and they only give me a reply which asked me waiting. I hope they can help me.