I sent my amended tax form in March and it still processing and I haven’t gotten any confirmation that I’ll be receiving my refund what do I do

Do not expect quick results from amending. It can take four months or more 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

Since you said "sent", does that mean you mailed a paper amended return?   In the best of circumstances it can take 8-12 weeks (or longer) for processing.  But there's often a backlog of paper amended returns.   According to the IRS processing status page at the link below, the IRS is currently processing paper amended returns received in March 2025.   So I suspect you'll have to wait some more. 

https://www.irs.gov/help/processing-status-for-tax-forms

Yes I sent it by mail and it said it was supposed to be done in June but no update. It’s not processing yet