Dear Sir,
I have read your Project Description & understand that you do not have IT knowledge but that's not a problem because we as a technical team will help you in this regard but all we need from you is detailed specs. As you know that cost of any Application depends on the overall features/tasks & scope of work, so can you please spare some time & write high level list of features/tasks in a word document, just bullet points high level points for us to estimate it precisely. You don't have to write big paragraph but just high level bullet points features are fine, as all our developers team are experienced, so we can easily understand the scope of work.
Please drop me a message thru' Freelancer PMB, so we can discuss the requirements & come up with our estimate in terms of time & cost to move forward. As you know that without having detailed requirements, we cannot estimate it, so please ignore our current bid, as it is just a placeholder.
Look forward to hearing from you.
Regards,
YK
LEADconcept