Hi there!
So you go to https://www.rebeltech.org/ and log in, then click on Patches / My Patches / Create patch
All good so far?
Click CHOOSE FILES... in Add Source Files, select the right compilation type, then click Save and Compile.
Not working?
If so, can you give us a screen shot of the error? What type of patch is it, Puredata, Max, C++ or FAUST?