Need some help getting printer to connect with CURA $25.00 Paypal

Can anyone give me a push in the right direction here please? Here is my problem:

[www.experts-exchange.com]

If you can help me get this resolved, I will happily pay $25.00 sent via Paypal immediately

What controller is on your printer? Is it a Mega/Ramps? MKSBase? Duet? Due/Radds? Something else? Without that piece of information it is extremely difficult to offer any suggestions or things to try to figure out why you can't print from Cura.

If your printer has an SD card, have you tried saving the GCode from Cura to the SD card and then printing from an SD card?

did you set the baudrate in cura to 115200?

as above mentioned

What controller is on your printer?

Try Pronterface. If it works, then the issue is Cura. If not, it's probably your controller.