Hi, I'm a prepaid user. I bought my top up voucher code on last Friday, and it was $55 plan. So, I got two code for put in, and I went into my koodo account and selected that $55 plan to change (my regular plan was $15) and put my both code in. And it didn't work, so I checked that again, and I put my second code wrong, so I changed. (If you used prepaid before, you know they give two codes for $55 plan customer, cuz one code is $50 and the other code is $5.) And it didn't work again!? Then, I checked my account, and they said, my current balance is $35!!! It means that they just took my $50 voucher code! And I got my $15 plan again which I didn't want it!! And I try just top up my $5 code for put in my account, it still doesn't work. What should I do?