is it impossible reading from thingspeak by iotbit

hi all.really i´m surprised .you know why?
because there´s no way to read data thingspeak channel using iot bit.i do my best to find a way but i don´t scceed .why all this silent about this it difficult to make bloc to download from thingspeak.where is makecode engineers,where are microsoft engineers.go out and tell us what´s the issue,how to find solution.i shared you my custom extension where i combine blocs from iot environnment extension and smartcity extension but it doesn´t work yet.
help please for genius and for everybody enthousiaste to find solution.
yours trully