My Dell Chromebook 11 is unable to delete my browsing history? [Closed]

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I have cleared the browsing data, caches, and cookies through Chrome.
I have deleted Google's ability to save my searches for suggestive purposes.
My keyboard lacks a delete key, and I have tried all the key combinations for possibility deleting an item- when I went to reprogram the keyboard shortcut, I don't have the ability to create a mechanism to do this!
I have tried resetting the browser and working through advanced autofill settings, which claim to take care of the function, but no results.
The delete function doesn't seem to exist and my system won't let go of autofills from YEARS ago. What now?