Thank you for advice everyone. I have tried to straightened the strings which was successful to a degree.

Unfortunately it seems there are bigger issues with the bridge, it seems like the strings are cutting into it (maybe should be like that? but I doubt it) which makes it very difficult to move them by couple of mm because they tend to fall back into the established grooves.

I wont be sending it back as I dont think it is worth it for this guitar. My goal is to learn to play to some degree and then I already have my eyes on couple of "dream" guitars and when I select one I will be buying it from proper shop with professional setup. This will do for now though.

All done. They still not all evenly spaced, but IMHO much better than before. I tried to move the lower/thicker strings a little but they would always fall back into the grooves.