I need some feedbacks to this questions before i purchase moosocial

Hello sir,
I didnt get my answers and i dont understand what you mant by "close as
it's duplication. let's discuss at other ticket.".
I want to buy this product moosocial, i love its uniqueness and designs,
But i have some few questions and i would be so glad if you would get back
to me as soon as possible.

My first question is:
I have no idea in installing this Moosocial, i wanna know if the support is
free and you will help me with the installation to the fullest. I have no
idea about all the msql stuff and process, So i will be glad if your
response turns out positive.
I am making this inquiries first to make me understands your basics and if
it complies to my needs, i will purchase with immediate effect. I am
purchasing the Standard licence.

my 2nd question is,
I want to make the site a sub domain, is this possible? Making it a sub
domain directly? Moreover, after purchasing with $149, Is it a Lifetime
process?? And there is no other additions of money?

Thank you very much for your time, Pls get back nto me, I dont wanna waste
this money on me to do other things, i really need fast reply so that i
purchase it now with immediate effect.

Thanks