Add features in my exiting ruby on rails website

Hi, I (Myself a senior PHP Developer) have a team having experience of more than 10 years in developing web and mobile applications. I have a team of expert programmers who write robust and bug-free codes at the very first instance. After seeing our quality of work and the cooperation offered to you even after the work has been delivered to you, you’ll come to us again and again to avail our services. I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I can achieve the results that you are asking for within your timeframe and budget. I am confident I can exceed your expectations and I would love to work on your project. Warm Regards ~Team Shopify

Honourable sir/Madam, I am very eagerly to help you for done this task. I am sure you will happy to work with me.I don’t required any payment before start work for upfront. Pay me when you will see some progress of the work.I am Looking forward. Thank you