no... if they block you its for a reason.... and you don't need to know... if you could tell if someone blocked you or if you were blocked then it would be a pointless feature...
no.. it won't tell you who blocked you... that's impossible to tell! and if a program says that it does, it lies, becauase it cannot be done... however you can tell if someone has deleted you, there are a number of tools out there to let you do that
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