i have done for my cover letter and resume .but most errors from cover letter which is ,my professor mentioned: just to be clear and reiterate, the purpose of the assignment is *not* to get a job or position, it’s to obtain an informational interview to find out more about the career you’re interested in.

I did changed but I still need help for correct my grammar and revise in another way

Only one page revise one page cover letter ,second page is resume which is not necessary to revise feel free do it !