Where is my amended tax refund
Go to this IRS website for the status of an amended tax return - https://www.irs.gov/filing/wheres-my-amended-return
You do not mention how long ago you amended your return. It takes four to six months for the IRS to process an amended return.
You can watch for information here:
https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1