Englisch Proofreading / Korrektur - Eilauftrag asap

I require help proofreading a scientific english text, ca. 4300 words (7 pages). The topics are communication theories and information systems. I need the text until monday 1 p.m. Native speakers preferred. To proof the english proficiency, please answer in english. Please make an offer for the whole work. The deadline given by the system is on may 14th, i need the text until april 26th for sure. I could not manage to adjust the system's deadline.