BALANCE Collection Strappy Medium-Impact Sport Bra

I just purchased this here on Poshmark and it didn’t fit- so just looking to get around what I paid for it! Was advertised as a small but the tag actually says x-small. Wish it fit! Step up your workout routine with this women's Balance Collection sports bra. PRODUCT FEATURES Perfect for medium-impact exercises such as biking Removable bra cups Dry Wik moisture-wicking technology Strappy racerback Wire free Tag free FABRIC & CARE Polyester, spandex Machine wash Imported