They can not claim you if you made over $4,200. You can claim yourself. But if they already filed with your ssn you will have to print and mail your return. The IRS will eventually send you both letters to determine who can claim you .
Who can you claim,
https://ttlc.intuit.com/community/credits-and-deductions/help/who-can-i-claim-as-my-dependent/00/267...
