Will doing stuff for a guy make him like me?

I have interest in this guy and he is not as attracted to me as him to me. He wants me to do things for him like errands like but I don't want to especially since he doesn't like me. I've already done enough for him that involved money but he doesn't think its enough. He convinced me that me doings things for him will make him want me but im not doing enough in his eyes.

Will doing stuff for a guy make him like me?
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