[Sml9]

I wrote track 1 and 2 to a visa card with chip, (I erased card first) and scratched and burnt the chip, when I went to store to try I insert and pull out 3 times, than got message to swipe, when I swiped it, it gave error message "error reading chip"
couple days ago for my first time, I just put the track 1 and 2 onto blank mag card and when I went to swipe at walmart it kept giving me the message to retry, I dont know what im doing wrong. I live in canada by the way
also the 2 dumps I bought only have track 2 so from now on im going to buy it with the track 1 aswell, maybe theres a mistake when I generate the track 1 myself