Avast - taking money - Not RESPONDING TO REQUESTS TO STOp

Please help me - I do not have a lot of money and this company keeps taking it - working across ANY SOURCE OF MONEY I have.

I was responding to a trial,

I am not a stupid person but, despite ALL the time I have worked through their notes I have got nowhere and now feel that I - at 75 and not in good health - i no longer have the strength to work the it.