Anycubic I3 Mega Printing Problems

Hello everyone, I tell you about my problem.I have an anycubic i3 Mega printer and I am trying to print a 3d labprint web planeWhen I try to print the wing frames, the printer creates those defects that I show in the photos (I have put the links at the end of the post), I really don't know what happens ,The configuration that I have is basically the followingTemp 230 degrees60 degree bedPrimary layer height 0.25 mmRetraction speed 40 mmRetraction distance 4 mmEdge contour speed at 60%Speed ??Cancellation NOATTACHED photos of the printing problem and screenshot of simplify 3d when you are ready to printI don't even know Thankshttps://ibb.co/YdKYj7w (Frame 1)https://ibb.co/4d4TfVH (Frame 2)https://ibb.co/2gBp9Gy (Print Screenshot)

First the cooling fan stopped to turn itself off after a print ifacetimeapp.