My first time at this place to get a online deal t...

My first time at this place to get a online deal that said i can get a 1.00 pre roll if i buy 2grams...well the selection has all the low thc levels..i was told the master kush i bought was 17% thc..it said 14% on the label after i bought it...and the lady at the register try to charge me full price for the preroll...after she adjusted the balace..i was charged 3.00 for the preroll..and not 1.00...like it said online..the buds were all leafy..i wiil not go back...