Activation Lock 4s
So recently I found my old iphone 4s and wanted to try and see if it still works and it did but now I can't get passed by activation lock eventhough I entered my apple ID and password. I also tried find my phone but it wasn't there in "My devices". And since its an old device I don't have the papers of purchase to take it physically to an apple store to get the problem fixed. If there's any way possible for me to be able to get back my phone please answer.