Problems with Cura

[andrulonis 2]

I lately started using Cura 4.0. I use it on my daVinci printer and what I came across is this print that is showed in attachments. I also included the settings I used for this print. What can I do so that it prints the best it can?

[andrulonis 2]

Also, the build is pretty weak and I feel like I can easily squish it and destroy it