I made a mistake I didn't won't to file I was only trying to get a estimate on my taxs not file how can I correct it because I have some one who file my taxs

Was your tax return already e-filed somehow?

Yea when I tried to go back it already submitted it and I didn't won't to file how can I get that fix so I can go file my taxs at h and r block

And now that you have filed, you cannot file again with H & R Block or anywhere else.

Submitting the return for filing is just like dropping it into a mailbox - you can not get it back or change it.

Once you submit  and find that you need to make a change, you will have to wait until the IRS either accepts or rejects the return. If the return is rejected by the IRS, then you can make the necessary changes and resubmit it. If the return is accepted, then the only way to change it is to prepare an amended return and file it by mail.