Modification of a small enterprise project in php/jquery

Hello Colleagues! There is a register of cash withdrawals in one of the organizations.
https://demidzolotukhin.ru/case/sozdanie-crm-sistemyi-megadela
Need your help with the following tasks

Tasks:
1) There is a report issue in PDF, It is necessary to generate the same in Excel.
2) Remove password length checking when creating a new user.


I am waiting for your feedback and the cost of work per hour or a fixed cost of payment
Thank you!