Add more functionalities to PHP, MYSQL application

I have a remittance system. I has been done to my perfection but after some time more requirements have been requested. It was made in php and mysql, Below are the changes i want in the system: - Ability to register users and store their passport photos, I.D and all other details i.e Names, Country e.t.c - Add Reason for sending money - Ability to block funds if the sender or the receiver is on the Black list (Put in Red) * I will provide a list of black listed people - Ability to store clients records so that next time they come they don’t need to enter the details again. Ability to give a client how a report of how much has been sent in a specified period of time. - If a client is sending a certain amount of money or more, the system should request him to provide more details about himself. - Add an intermediate account between admin and advanced user - When sending, the receiver gets a message(SMS) and when serving, the - Account for clients to know how much they have sent in a certain period of time - Chatting in system. Ability to add more countries where to send money