Konnichiwa !
I can help you with this. I am proficient with English grammar. But, my Japanese pursuit has recently begun, so am not that good with it. In turn, I will get a chance to improve my Nihongo.
PM me your mail ID or mail me at:
[email protected] so that we can talk further. Awaiting a response from you...
Besides, it will be service to the community of language learners...
Regards,
Nikhil