Need to fix issues and implement some code into my project

I need you to help me fix a few bugs in my nearly finished website. we seriously need to launch the project ASAP. Note: We're looking to hire someone extremely experienced in cakephp and php as a whole. this candidate must be an individual freelancer and not part of a company. The developer cannot and must not steal any if my code and if he/she does they will be in serious trouble. List of bugs: 1 - test real life payment with new credentials sent by proxypay. Production credentials. Change credentials and sandbox credentials and test accordingly 2 - After order payment, hotel itinerary and invoice must be sent to guests, hotel owners and alegro team. No alojamento orders will their emails sent straightaway, but multicaixa orders will only get the email as soon as they clear the payment reference Id and the order changes to paid. 3 - Associate all email templates accordingly to be sent to guests, hotel owner and alegro team. (50 email templates) 4 - Fixing design issues on extranet and on main website. 5 - itinerary and invoice must be sent to the guest and hotel owner on the language they chose in PDF on their profiles on alegro main website and extranet. If they guests are not booking using an account or maybe booking as guests only, they will recieve the email and in the language they chose to view and book. but the hotel will receive the email based on the language they set on extranet. 6 - fixing ASCII code issues for english, french and portuguese email templates 7 - fix issue with review modal on both preview pages sort by is not working properly as well as design gets affected on sort by option selection; also stars are only showing black not showing colours