Global Trade Market...questions...concerns...complants!!!

It's been DAYS since I've been able to purchase dozer blades or storage bars.  I'm guessing this is by design so you have to purchase simcash.  Though, when I DID see them, they were always gone before I could purchase them.  It's very frustrating.  I've found more luck clicking on random items for storage and expansion hoping to find blades or bars there.  Unfortunately, most tries,  I can do that less than 5 times before the game crashes.  

IMO this new GTM is far more frustrating than the old one.