url := "https://pickyassist.com/app/api/v2/push"
payload := strings.NewReader("{\"token\":\"c2a0b6221c5dd55ceb09ae1f74e46521756d\",\"priority \":0,\"application\":\"2\",\"sleep\":0,\"globalmessage\":\"\",\"globalmedia\":\"\",\"data\":[{\"number\":\"1212\",\"message\":\"Test\"}]}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("content-type", "application/json")
res, _ := http.DefaultClient.Do(req)
body, _ := ioutil.ReadAll(res.Body)
fmt.Println(string(body))