I do not believe in the theory of evolution , Because the theory is not clear

No, it's because you're a fanatic!

It's kinda like taking a look at nature, and assuming there is any evolution at all. Since evolution has never been seen happening, and anything that somebody says is evolution can be shown to be other things instead, all of evolution is a make-believe story.

Now, if this were the only point against evolution, the odds that evolution was false would be astronomical. But add to it things like
- the probability against the parts coming together,
- Irreducible Complexity,
- the fact that nature must have been smarter than scientists to be able to do what scientists can't,
- machinery design of nature that points to an Intelligent Designer,
- cause and effect programming,
- entropy that shows that things devolve rather than evolve,
- the fact that in the few cases where nature makes complex chemicals that it destroys them almost immediately,
- and many other things that you can find when you Google search for them...
shows that the entire probability against evolution is way beyond what science considers necessary for there to even be a chance that evolution happened.

Evolution isn't just a hoax. It is a grand hoax.