The pentagon shape is sticking out like a extrusion and the seams are too deep. This happened with the subdivision surface modifier in Catmull Clark. When I changed to Simple, the issue went away. What could have caused the super deep seams? I followed the tutorial perfectly? Maybe I messed up the creases?
Hi Adityakrishna jjoyeternalbliss ,
The usual suspects are so-called 'double Vertices' and/or inconsitent Normals.
In Edit Mode, Select all with A and then M > Merge > By Distance, followed by SHIFT+N.
If this doesn't resolve the issue, could you please post some screenshots? Edit Mode, Object Mode with and without Modifier.