Does Microsoft want to promote Windows 10 ??

I've been using Windows 8.1 on two mobiles for 2 years. Very happy and efficient.<br> Now I've updated to Windows10 (free update). I also have Office 360 on two devices and my son on two others.<br> <br> However, I've been having problems with the Tablet's Win.10. No disk space at all, and I can't get in to delete anything.<br> <br> OK, I'm not an IT expert.<br> So when I passed a promotional store at Cresta Centre today, I thought it was a good idea to ask if there was someone that could help me.<br> NOW THE BOTTOM LINE:<br> There were 3 staff manning the stall. One very busy (on his own) with a computer.<br> The other two on the inside of a counter, facing each other by 45?. On the other side of the counter, two ladies, also close together, facing the two (aparently) staff.<br> I tried by moving form gap to gap to attract their attention to no avail. Why? Because they were eating meat pies or similar, and having drinks - and talking. THIS WAS AT 15h55.<br> Nothing I could do could cause one of then to speak to me,<br> <br> I know you understand what I'm explaining. I know it's clear.<br> If you want to promote Microsoft and Win 10, please tell your staff to pay attention to the public - not to socialise. I would welcome any contact.