What do you mean you can have a try?

You can have a try. You can try. You can try.

= Just try. (This one is a bit on the side, hehe)

In short, it is a very common spoken short sentence, which can be used flexibly (for example, try it. ). I can hardly hear it many times, just like hearing it. Try it. Here, we should pay attention to giving and a.

The link sounds very effective.

I hope I can help you:)