Why wouldn't i be able to erase google accounts?

I have searched online for a response to this and nothing works for me. My companion signed into her gmail account through my telephone to check an email. Presently I can't make sense of how to erase her record from my telephone. I can make mine the primary record however regardless I get her gchat messages and her data is still in my telephone. I have had a go at erasing it from Gmail Support Number the gmail application and in the general settings in my telephone. I see where to include records and take a gander at the present ones yet there is no place to really erase a record that I can discover. Can anybody offer assistance? Much appreciated!

I am not sure if I understand your concern correctly. Is this question related to jotform?

If so,  please provide more details and the form id to which the question is related.

If the question is related to gmail service, please contact  gmail support to get the issue resolved.

Thanks Lan ,I will contact to Gmail Support