This is so hilarious 🙂 I tend to agree with Omar. I don't want anyone to message me unless I know that person (friend) or he/she has been invited.. not sure what needs to be fixed..  Not sure about you, I use the same concept on my phone, I DO NOT answer any call unless I see a name that I recognize.. otherwise, I will be spending most of my day listening to some stooges trying to sell me something..