Magento 2 Repair

trouble with our website which need urgent repair as it involves ordering not being able to complete. see below problems, these problems are urgent must know magento 2. [login to view URL] ordering a product and clicking to check out it goes to a blank page and will not progress to address, freight charge, payment Customers cannot see clearly where to put address, phone, and choose the shipping option.. The shipping option is not adding to there account so they are not being charged correctly. Needs a shopping card at top of page for instant direction to it. needs to be compulsory that the address, phone number name, email and shipping costs be added to their cart and them be charged. The estimate shipping drop down doesnt work. 2. When we receive the order in our mail it doesn't have their address added to the order so we have to search in orders for it. 3. We need a thumbnail picture added to the order when it is sent to us so we can see the item code along with a reference picture. 4. The site doesn't translate to phone app and is impossible to search for anything, the drop down meno reads badly has transparent area instead of white background on some of the drop down words.. You cannot order online with a phone on our site 5. bottom of page links are white words on white background on phone so unreadable. [login to view URL] spam emails [login to view URL] I have some quotes for $250 but need a Megento 2 expert!!!!