BAD COLLECTION SERVICE

<p>I have paid my RCS credit card in May2016 in full!!!!!! Now the collection department of rcs is calling me everyday as I have sent through the proof of payment 3 times already and everytime another agent call and then ask me to send it through again! Now there are interest on the account but it was settled in may already...... Can they do there work properly???? Or they should get people that know what they are doing and can place the proof of payment on file as it never seems to reach anybody!!!!! This is really terrible service I will never use rcs again and will spread the word of the bad service that I have received!!!!!</p>