Return to the store with the receipt and ask them to remove it
Contact customer service if you cannot go back in person
If it was missed at checkout, have the store remove it
Do not force it off yourself
If the tag is damaged or leaking ink, keep the item upright and take it to the store immediately
If you suspect theft-prevention hardware was left on by mistake, request a manager’s help
If you bought it online, contact the seller for a replacement or return
If you are unable to remove it safely, use professional help from the retailer