Activation lock
I have i pad mini since 2013-2014 which I am not using that since 2017-2018..yesterday i just found it in the mess of my bedroom and turned it on.It shows activation lock..I am not sure which is i use in that neither I m able to log in thru apple id because i forgot security question answers but I changed apple id password though it doesn't let me log in either...I have lost bill also.Its a vintage product for me.Pleaseeee help me out...I m totally lost.Though when I used it last time in 2017 apple some face application..I had got mail in my email id regarding this log in.....but when I now log in thru that I'd it shows its not that id which was logged in iPad...totally confused...Help pls
iPad mini, iOS 9