Create one script on Core PHP with Bootstrap Framework for our client

We are a web development service provider. We have one ongoing PHP Script development Project for our client. I will pay you $65 to complete this and also will give you 5 star rating once you successfully complete this project. This script will involve more functionality than design. Details will be discussed over chat. I will not create a milestone in advance. I will not accept any copyright on the script. Once you complete the project, I will create milestones and release once will check everything on our server. If you agreed with these terms then only bid. If your work is up to the mark, then will provide you other works as much as you want. Also, I will pay you a bonus $25 if you able to successfully complete this project within time. In this php script you need to work on 4 important. 1. WYSIWYG Editor 2. Timer Option 3. Chat or conversation Option 4. Email notifications Other then this every thing is logical work on this php work. We need 3 user rights. Apply only when its suits you. Thanks