I came to this site yesterday to register for stimulus im on ssi and ssa n9t sure what I did wrong stylus was rejected is there a way to fix it or do I still get it

IRS website for non-filer stimulus payments - https://www.irs.gov/coronavirus/non-filers-enter-payment-info-here

I n in ssi non filer I made a mistake on filing anything someone told me to file so I can get my stimulus cause the irs didnt have any info on me anyway I didn't no what I was filling out 

How do I correct this 

Go here for stimulus info:  https://www.irs.gov/coronavirus/economic-impact-payments

This FAQ site may answer your questions.

https://www.irs.gov/coronavirus/economic-impact-payment-information-center