venez ici si vous etre français

Can someone help how to remove this white lines on the screen? It appears in game too , it's like a goal net. https://steamuserimages-a.akamaihd.net/ugc/1667985637891094189/1264C04AB84BFAFF2E97F048B0F48BBCC8BF35F7/

I need to know

When I'm launching the game, it always stutter at the same moment. I tried reinstall, used other graphics settings, start with other language and nothing works.. Maybe someone had similar problem?

I see some comments about awful/broken animation (tripping and pushing?) I'm just curious if this game is what it is, or whether the developer might continue with updates and fix things like the above. I'm very interested in trying the game, but somewhat cautious....