The common denominator I have seen from every "kabbalist" on line who claims to teach people how to "manifest" is that they are not mekubalim but a mixture of self-help inspirational gurus with a vort or three from somewhere in the Torah [or from Rebbe Nachman] thrown in [which they like to preface with "kabbala teaches"]. Much more Tony Robbins than the Arizal [להבדיל בין קודש לחול וטהור לטמא]
And that they want your money.