For non-natives, a manuscript is often rejected based on the reason that idea is not presented clearly. Please ask a native colleague to proofread it.
There is no offense to say that I am non-native and have been facing rejections for the same reason. Concerning this, please guide me 1): how do you ask someone from the same field to modify/proofread your manuscript? 2): how do you develop trust in that person? 3): if one agrees to proofread and modify, which rank he/she deserves on the authors' list? And 4): is it okay to approach a full professor to do this task?
Looking forward to answers and guidelines by experts
Note: I have a complete manuscript that requires a native speaker to work on it.
Details; quantitative research, time-lagged cross-sectional design, emotional labor, organizational behaviors, individual-level data, and bank employees.