doesnt work api requests
Hello!
I make a request to the server using axios in react native
```
	componentDidMount(){
		this.getInfoApp()
	}
	async getInfoApp(){

		let { API } = this.props.app
		
		let getInfo = await axios.get(`${API}/get-info`)

	}
```
cors
```
import cors from '@koa/cors'
app.use(cors())
```
gives an answer Error: Network Error.
The same request in the postman, everything works.
Tried and http and https result is the same. 
Tell me, what's the problem?