Fido

I ordered a plan for Black Friday to pay $10.00 for $240 overall per month but my bill is showing $50 a month for $1200 overall. I'm unsure who to contact to get it fixed

I know there are quite a few posts about this but I wanted to post that I wasn't able to upgrade our phones for the promotion for either myself or my dad. I wanted to know if it went through at all since I didn't want to lose the promotion.