Issue on my code - Skills needed : JS - PHP

Hi ,
please check code and contact me when you got the solution

please read this requierements:

1 -my budget for that issue is 100 €
2-before 3 days ago, iput once credentials for exemple : id: 11111111 , pwd: 000000

i got the 2nd step , sms step

but today i dont know why i got the same logins page :(

please check and if you got the solutiions let me know

please contact me if you have any other question

many thanks .