PC: Just wait 25 sec till the ad closes and click on fullscreen at right bottom of the stream.
Android / Apple users: at start of stream there will be a notice to register. Do not do that!!
Just cancle and click on the stream to get it started.
Chrome users who do not see the stream please check: Adobe support link
PS: You do not need to register to watch the stream.
The stream is for FREE! Sometimes a platform does not work.
Accept it as it is.
The AD's are from the partner who distributes the stream. Distributing streams takes excessive bandwidth and that makes it costly.
So they use the AD's to cover the costs and earn a little dough.
It is one of the best services that are availeble for free so please accept it as it is.