MOBOLANLE
I assume that you are receiving Income Related ESA, in which case any income that you receive is going to affect the amount of ESA that you receive, your PIP is not affected by this income.
I can't really offer much advice as I don't know your circumstances, there should be a student advisor at your college or university that has experience of these issues.
As to the ESA50, please use our ESA Claim guide to help you complete the form
www.benefitsandwork.co.uk/help-for-claimants/esa1 Our PIP Claim guide has sections on the assessment and the questions that you are likely to be asked.
www.benefitsandwork.co.uk/help-for-claimants/pip If you have any specific questions then please reply to this post and we will do our best to help.
Gordon
