How can i get a prescription for phenomenon diet pills?

Don't: You probably mean phentermine. Don't bother, diet pills are rarely a good idea. If you need to lose weight there are many ways to do it without pills. Try Weight Watchers which is safe, healthy and effective.

Be careful: I don't know what "phenomenon diet pills" are. There are over the counter diet aids, which are not very effective, and there are prescription pills which are helpful, but not a substitute for a healthy lifestyle and should only be prescribed by a qualified provider.