Scam Letter(s) from Ann Hafer to John (USA)

Letter 1

Hey,
Wanna date & fun?
It's my hangouts: " annhafer7569@gmail.com "
come my hangouts.....

Letter 2

If you wanna continue date with me you need to go : https://t.co/uYi4Srm4ML
and create a 100% free account with only provide your real email address
then give me your "USERNAME" here after login there.
Then I will knock you directly. Please also upload minimum 1Picture and write some details about yourself after login there

Letter 3

Actually For my security reason as a girl I never give any details in online without verified person.
And so for verification you need to go: http://sexmeetup.securesaferoute.com/?in=sexmtup1a:36168&x_source=vip56632:rock
And after complete the age and address verification process you see my full profile, where I include my text number with more details about me...
Then you can text me directly
(Submit your valid credit card there)

I hope you understand