Build an Online Store

I need help with Opencart 2.0 some smal adjustments and some coding.. image resize Products photos are missing etc.. i have backup! The old Programmer is the owener of [login to view URL] They only answer with email and take very long time And make al wrong deletes hole system for change some pictures.i strongly don't recommend them So i need help with my Opencart you should be and expert in opencart. Changes:'' Set first order number to 665 Change front image banner ore the site is to big.' Change name on Varukrorg To Varukorg on top header and delete the number there When i edit an order i get this error SyntaxError: [login to view URL]: unexpected character at line 1 column 1 of the JSON data OK <b>Notice</b>: Undefined variable: json in <b>/home/samartvsmotor/public_html/admin/controller/sale/[login to view URL]</b> on line <b>2221</b> When customer order is set to pending before i see the money on my account when i want to update the order and fill the comment field.. for exempel tracking numer ore missing payment) i want this field to include in the mail that the system send out when update order. install live chat in Swedish and halv of the product image are gone! But have an back up on my computer of files and MSQL You need to work with me 1 day i think and have chat access with me! PLEASE NO NEWBEES i want fast and good guy to work with Tanks