Complaint Against a Service United Kingdom

WLY Complete Save — Took money out of my account without my consent

I would like to be refunded my money back to my account that WLY complete save took out of my account without my knowledge this happen in three occasions these dates 18th December, 18th January and 18th February 2021 with out my consent to access my account please can you contact me about this issue as it needs to be resolved I have contacted my bank and no more payments will be taken from my account this is in acceptable and i am shocked this has happened.