Auf Thema antworten

Hi Hippo,

 So I  replied to their first letter (einschreiben+rucksendung) as per the suggestions in this forum (from the standard letter). Today I have a reply.. which essentially is "no we donot cancel your account and you have to pay" which is what I expected anyways from them.

 What I just want to ask is, what is my next step. Do I further reply? or I have just done my part and not worry about their threatening letters. Tips will be really appreciated.

thanks a lot for this forum.