Apple Watch Series 2 Display Ribbon

Hello everyone. I have bought a Series 2 Watch for very cheap, it had its battery swollen and the display broke. The previous owner removed the display and the battery and I don’t have them. When he removed the display or when the battery swole, the display ribbon golden connector parts have broke off the ribbon, but the ribbon is undamaged, they just fell off. I was wondering if it was possible to buy a ribbon and just swap the golden connectors or do I need to send it to have the ribbon desoldered and new one soldered by a professional? The connectors I mean are circled on the image. Thanks in advance.