Revert "New Interface (Login, Change, Register)"

This reverts commit a0fb7accb59ef02a3513aedbfbdbef596263d42c.
Revert "ลืม add class deletedata ขึ้นไป"

This reverts commit 9eac7f981c293e396a2c06ef9f91148264bd18b0.
Revert "Revert "ลืม add class deletedata ขึ้นไป""

This reverts commit 65c2d1c924a3494dad8c28a49b935b8dda9ee80a.