website for my school

Good day,I need you to help in creating a responsive website for a school *{JC JOHN CONELL}* and must have all necessities for school activities. Here is asample link. *https://www.marlborough.org* I want it to be unique, and will also follow your good recommendation for me.I would like you to get back to me with a fixed estimate which includes hosting and domain. This are the features i want on the site

*PHOTO GALLERY*
*INTERACTIVE FORM* / Live chat
*EVENT CALENDAR*
*CONTENT MANAGEMENT*
*PORTFOLIO*
*VIDEO GALLERY*
*BLOG*

I want the website up and running within two months. I also don't have a
domain name but am open to suggestions. I have a private consultant for the text *CONTENT,LOGOS, VIDEO,PICTURES, STRUCTURE, IMAGE with the ARTWORK* for the site. Please get back to me
with an estimate.