UTA_EE

Hello everybody, I was asked by one of my students for a LOR. The problem is that I am not a native English speaker and in the country I teach we do not have many English centers. I am also worried about the contest, since I do not want to give her a not-so-good recomendation letter. Does anyone know if I can post it either here, maybe another website for the peer review? Thank you in advance.