no message and you cant call back

Three calls in two days. No messages.

VERY VERY STRONG ACCENT SPOKE TO QUICK TO UNDERSTAND - TOLD ME I WAS BEING REWARDED WITH 100 GIFT CARD TO USE IN ANY STORE BECAUSE I USE MY VISA OR MASTER CARD SO OFTEN. SAID THEY GIVE GIFT CARDS AFTER A CERTAIN AMOUNT OF POINTS EARNED ON VARIOUS SHOPPING TRIPS THRU THE YEAR. HE VERIFIED MY NAME AND MY ADDRESS... ASKED FOR MY card ID number on the back. I SAID NO. HE STATED HE HAD THE NUMBER BUT NEEDED TO VERIFY IT WAS A VALID CARD AND TOLD HIM to cancel my package as I did not have the card with me. HE KEPT SAYING THE CALL WAS RECORDED FOR MY PROTECTION. AFTER HANGING UP, he called me back saying the call was cut off. He has called again but I am not answering again. I GOOGLED to check the number. This is what I found. I gave him no infoAND REPEATED I AGREED TO NOTHING. Dont know which card he is talking about so I cant close the account.

no response wen answering, cannot call back. and calls at all hours of day and night.

there are no details

Calls repeatedly - 5 calls in 5 min. Very annoying - does not leave a message.

My son recieved a strnge call from number 9703769316

to get the phone and I can not figure out what they want