How do i get a new check for my federal tax return? my check was damaged and cant be proccessed

See https://sa.www4.irs.gov/irfof/lang/en/irtrconlinehelp.jsp#:~:text=Form%203911%20is%20provided%20to,to%20the%20specified%20IRS%20office.

@crazycakes84288 - did you try walking into a bank?  it may be damaged so that it can't be accepted for deposit via your smartphone or an ATM, but the Bank may still be able to accept it in a branch.....