No, I explained how you're confusing two things.
I did approach people and suggest they hold my phone/passport.
I did not get the chance to suggest we walk to a member of security.
So why did you say this:
Please, read.
I didn't get the chance to suggest these things.
Has I been able to get to the point where I asked for them to send a text, and they'd said no, I would have suggested that if it feels risky we could do the above.
There's absolutely nothing wrong with the suggestion.
On the one hand you're saying you didn't get a chance to mention any of "these things". Which imples more than one.
But then suddenly you've done two out of three.
Anyway to be honest it doesn't really matter. The issue many have is the fact that you can't seem to see why the things you think helped your cause actually done the complete opposite.