Where’s my refund I filled in February and the status says ready to mail

You can track your return at the IRS website, https://www.irs.gov/refunds

The IRS recommend that you contact them if your refund falls within the following;

• 21 days or more since you e-filed
• 6 weeks or more since you mailed your return, or when
• "Where's My Refund" tells you to contact the IRS