How to register an account with ROBLOX using hurl.it

https://www.hurl.it/ -- Website


Headers :
			Host: api.roblox.com
			Connection: keep-alive
			Content-Length: {}
			Accept: application/json, text/plain, */*
			Origin: https://www.roblox.com
			User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36
			Content-Type: application/x-www-form-urlencoded
			Referer: https://www.roblox.com/
			Accept-Encoding: gzip, deflate, br
			Accept-Language: en-US,en;q=0.8


Data : data = "isEligibleForHideAdsAbTest=True&username={0.username}&password={0.password}&birthday=18+Dec+1941&gender={1}&context=RollerCoasterSignupForm"