Getting new Thai Motorcycle license

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As above, i have a car thai license but need a motorcyle one> dont have a check for operating on my on my US drviers license 
Been told  that for PHUKET that  i can apply for a qr code Its on google play @ https://play.google.com/store/apps/details?id=th.go.dlt.qrlicence&gl=US

and than read thru the road safety info, check it as i read and that than allows me to drive UNTILL the date to take my driving test
anything and or can assist ??
But its all in thai, got past the send code but its all in thai
Thanks