Deformations often occur at the tip or thin ends. The main reason for this problem is a too high temperature for the chosen filament. Parts of the object looks like overextruded. The whole print looks melted. If the temperature is too high, the plastic can cake on the inner wall of the nozzle and block it. A good balance between enough temperature, speed and cooling is needed to get the plastic in the right shape.

Our print looks like melted chocolate. The layers are not clear defined and partly felt over the other layer. In other cases, the plastic also can warp. Try to set the nozzle temperature down.