How did you pay?
You may be able to go to your payment provider and open a chargeback on the grounds you have bought an item online which was not as described.
Generally, if you pay by debit card. you have 120 days to start a claim.
"There are two ways to be fooled. One is to believe what isn't true; the other is to refuse to believe what is true.”
Søren Kierkegaard, Danish philosopher (1813 - 1855)