Build a Matrimonial Website

We are a big matrimony company, till now we provided services in offline, we are looking to expand or market. we are interested in website and mobile app for our business(I want similar website to this:([login to view URL], [login to view URL]). Please send us our quotes with all the information. How you will develop the site? Which platform you will use for this site? Time Duration needed? Please send all this details when applying for project. Please let us know if you have any queries.