DO NOT SWITCH TO XFINITY MOBILE!!

i am SOOO frustrated and over xfinity mobile. i was happy with tmobile but decided to switch due to promotions i was promised. i signed documents for $56.32 a month and now theyre charging 133???? im a single mom with no extra time or money on my hands and ive had to be on the phone countless times for issues like this. i am so beyond over this company theyre horrible.