Hello - the object is a little messy, I’m afraid - especially at one end -
is not very clean - the edges are not tangent and the surface that comes to a point should really be a trimmed surface.
I’ll see if I can make you something cleaner so you see what I mean - that will get things started in a better direction, I think.
There is another messy bit here:
where it is just not well enough defined as a design - you need, I would say, to get a little more control over the design and figure out what the shapes are that you want… This feels like you went at it without a full idea what to model. That’s (I would say) a legitimate process to ‘find’ the design but then, if you want a clean model, then you may need to think it through more carefully.