Renewal of Canva Pro with renewal of github student developer pack

Hey, I wanted to ask that when my Github Student Developer Pack expires and I renew it, will I be able to access all the benefits I had gotten the first time or are there any limits and some benefits are a one-time benefit? Also if there are some things like one-time benefits, how can I regain those benefits? Do I have to use another email id with my GitHub Account to apply for the Student Developer Pack?