The beauty of notation is that it gives you all the information you need to be able to play any piece of music on any instrument, from Mozart to nursery rhymes. So far I have not seen any tab that does that. If you can find tab that is as comprehensive as notation it will still be a complicated set of instructions and you'll still have to learn it. If you really want to learn any skill and are having difficulties, get lessons.
When I left school I could sight read music, at a basic level. I've forgotten most of it since but, IMO at the semi pro level in a Rock n Roll world, the really useful skill to be cultivating is playing by ear. If you can hear the notes then you don't need tab.