Debit order

Good day, I have a problem here. My bank account is sitting on a huge minus balance because of Vast networks. Ther are debit orders that are being made and I had no knowledge of it. I did my research and found out that Vast networks is responsible for it. the following are the debit orders that have been taken out of my account and I would like them to remove it permanently.<br> <br> SOMU SIM vn-10779983-3<br> Deal depot vn-10779983-2<br>