Gun buying Problem in Cs

[manslauter]

when i buy a good gun sometimes it drops the gun, and buys the worst gun of its class..

ex 1: i want double elites, i buy them, they drop, and it buys me the worst pistol with no ammo.. someone takes my elties and runs away.. i bought 2 guns, and 2 ammo in total.. not fair..

ex 2: heres a bad 1.. i buy an AWP, it drops it, buys me a defender with no ammo,, someone takes my awo, i cry in the corner, and i either have to buy another awp, or buy ammo for the crappy defender..

what do i do

 

[manslauter]

k help me plZ

 

[manslauter]

k, one more bump..
just say anything, say u dunno at least

 

[beam]

not sure what the problem is but maybe try turning auto-weapon switch on......I think it is in the options screen, just click the advanced button