Money taken out of my bank supposedly from AVG

2/8/2022 I paid $119.99 Ref  080200018515 which was O.K.

but    5/8/2022 another $93.99  Ref 080500467854 

6/8/2022 - $115.99 was taken out and I have been unable to contact anyone about this as the number given rings once and then goes to engaged - so that part has been very unsatisfactory.

Today I get an email to say that another $74 will be taken out tomorrow and it doesn't say what for so please advise.