tried to start my daughters 150 and it just blowed smoke and is loosing oil looks to be comming from the front of motor opened eoil dip stick and alot of oil ran out and it seemed to be mixed with gas bike wont run ?? help

 

Sounds like gas has contaminated the oil from a stuck carb float. I'd change the oil and filter and clean the carb.If you can,might be a good idea to run it a little and change oil again. If carb cleaning doesn't help there are plenty of cheap carbs on ebay.New Carburetor for Eton Yukon 150 150cc ATV Quad Four Wheeler Carb U | eBay