don't swop your channels on the receiver thy are in the right ones . but is the esc ok for a brushed motor ? as it says brushless on it. or will it do both . if so it will more than likely be a setting in the esc …….. have a look at this video from about 10.00 min it tells you how to set to brushed as the esc comes setup for brushless it also says it my be damaged if it is tried to be used before this is done .. so good luck ..