Lv8*Pound Saver This company has taken 14.95 from my bank account upto 5 times without my permission, as i take out statements every week i then realized it was happening too often, this needs to get sorted or i wil Internet

I take out statements from my bank every week and seen that 14.95 had been taken out of my account and i thought maybe it was me spending money at a pound store or somewhat, but as the weeks went on i started to realize that this 14.95 didn't just happen the once, its happened a majority of times more than 5.. i also have statements to prove this, its not just that, this company has somehow gained unauthorized access to my account and fraudulently stolen money from me, i would like to have some help with this and help for my money back as this has cut me short every month of paying my car insurance, if this does not get sorted i will have to get trading standards involved, because this company is going above and beyond with this, thank you very much if you could help.