Humanbeing1920's journey

I recently received a referral for a data scientist position at a well-known airline company, and I’m currently a 2027 graduate with two on-campus job offers. I have a few questions about the application process that I hope to clarify. First, I’m wondering if I can modify the resume that was submitted through the referral link. The employee who referred me uploaded a version, but I would like to add some additional achievements to mine. I’m concerned that using different versions might create confusion. Secondly, should I include my current job offers on my resume? I want to be transparent, but I’m not sure if it’s necessary to list them. Lastly, I’m eager to know how I can improve my chances of being shortlisted for this role. Any advice would be greatly appreciated!