details of the python subscription, payment for the course, certificate and others

hello Mosh, how are you doing! I wanted to sign up for a full python course, and I wanted to find out how many months the subscription lasts, how do you give certificates? How many sub-courses are there in the full course and do you give separate certificates for each part of the course? How long will the training take and how many months approximately will it be necessary to pay $ 29 a month to complete the entire course and become a specialist? Thanks.