Need help with mining LiteCoin

[haroonaslam]

this my first ever mining experience with my computer
i am just testing my GPU how much MH/s it can do

My GPU Is R9 390 Gigabyte 8gb
Intel Core i5 3570k

i used this conf

Code:

{
"pools" : [
	{
		"url" : "stratum+tcp://litecoinpool.org:3333",
		"user" : "haroonaslam.1",
		"pass" : "1"
	}
],

"intensity" : "20",
"scrypt" : true,
"thread-concurrency" : "24000",
"worksize" : "256",

"kernel-path" : "/usr/local/bin"
}

here is the screenshot of my cgminer
https://s13.postimg.org/mc5sfi6ef/Untitled_sadadspng.png

[haroonaslam]

i really need to know what i am doing wrong