Man all of you picky assholes that talk trash should do your own translations if it bothers you so much. Or just, you know, don't read it. You can perfectly understand what is going on even with the bad grammar. Go pay for manga if you wanna whine that much about free stuff, ya bunch of babies
no group is going back to translate this now. Having someone do this poor of a job is worse than having no translation at all. Also, the scan itself absolutely sucks. The resolution is way too low so it's hard to discern things.
If you are going to MTL, at least do a decent proofreading.
edit: Just look at the later chapters, buddy. Another group finally picked this up, but they didn't go back to make the earlier chapters bearable. No group is going to translate already translated chapters. That's the problem with MTL in MangaDex.