MK171 does not work - only 1 led light

Can I ship the item to have paid support? I promised this to my sun to get this working…
Or does anyone know a pre build brand?

Before you return it:
Sorry, this forum does not allow picture uploads
If you can provide LINKS (e.g. by using a free online picture base) to HI-RES and SHARP pics of your assembly (both solder- and component side)
then we can take a look and provide some feedback.