Hey, welcome to the forums
Yeah this is tactile imaging so you have to "Feel" it, do you have your eyes closed? Most people find it helpful at the start of the program to look at where they want to stimulate, then do the actions in their mind. After a while though you should stop looking.
Are yo usaying you can't feel it AT ALL? Because that is very rare, you should be able to feel something. Keep racticing is my advice, if after a few more days you get NO response then post again, maybe a Mod or Robert could help you more.
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