K2 extruder and cfs issues

Having soo many issues with the k2 extruder jamming and clogging. I am also having issues with the cfs maring the filiment causing failures. When is Creality going to fix these issues? I saw on alibaba the there in a new extruder in pre sale. I purchased it but no dont know if I will ever get it due to the trade issues with China. Anyone know of some fixes for these issues? Cant do multi color due to these issues and also have to fully disassemble the extruder and cfs to attempt a single color print.

The Creality store in your country/region didn’t have any available?