Somebody can please help with email

Can you help with correction?
Dear Samantha,

I totally understand why you'd feel uncomfortable paying in full for fear of not getting what you've paid for. I imagine you also understand why I ask for payment up front. I've got nothing to gain in not giving you the photos once I'm done editing them. Ava put us in contact. She recommended me so that should be enough to alleviate any worries you may have. I hope you understand.

Regards