"on the profile" is correct and can be used in written English, usually when referring to something on an online profile or account.
For example, "I found out about the event on the profile of the organiser."
A great deal of the investment-grade market took on the profile of a distressed security.
Even the investment-grade market took on the profile of a distressed credit.
Has the person given you a photo or is there one on the profile?
Other images used on the profile appeared to have been taken from other Twitter users.
Some questions on the profile allow students to pick up, quickly, on likely trouble spots.
Q: Why do you ask for a real name on the profile?
The Guardian's datablog did a post last year on the profile of Tory MPs.
"That's right — keep that same wistful smile we had on the profile!" August 9, 2016.
On the Profile screen, click Connect on the left side of the window.
In the comments space on the profile, some people made cruel judgments.
This chapter focuses on the profile of process engineering.
