Question Author
We compromised two credit cards. The first one, the Tesco was used to pay the initial £31.14, he tried to pay the £479.99 with that card too but it was declined by the Tesco card, don't know why. So he used another card Jaja. They accepted it. Tesco fraud dept. Rang this morning due to suspicious activity. That's how they got involved. They say we can ring Tesco card after 30 days and ask for a section 75 claim. We can ring Jaja after 15 days and ask for the same. We will see what happens then.