Iphone 5c that disabled when i typed correct passcode

[AhobakaBoge666]

I was in band and after band, I had to go to my ELA class. I asked my teacher if i could turn off my phone because it was on and he said yes. After school, i turned on my phone and I typed my password in and it locked me out for a minute. I tried this until it eventually disabled me. I tried connecting to itunes but my computer isn't that good. I don't know how to fix this please help.

 

[rgd1101]

contact your mobile service provider
and read
http/www.tomsguide.com/forum/id-2311806/read-passwords-lock-codes-pin-numbers.html