Hi,
I am doing a task The College Hangover.
Click I Accept.

The College Hangover, part 1 of 5
"You see all those guys behind me? They are all part of the same football team and they seem to have gotten themselves in a bit of a hassle and they need your help. Yesterday they were partying, celebrating a win against those Southhill bastards. The party seem to have gotten a bit out of control though. They don't remember anything, but apperently they robbed a few local dealers and even robbed some rave parties. Now, one of their best defenders is missing and that guy over there, the one with the shaved head and the cute black eye, got a text on his mobile saying they owe the Russian drug king one million dollars and have to pay him within a week or their team mate is history. If I know the Russian drug king right the rest of the team will also meet a premature doom if they fail to pay him within the set time.
First, get some weapons and protection for them so they can start their streak of money making crimes."

Give me the following weapon(s):
5 Baseball bat
2 Shotgun
1 Sniper rifle
7 AK 47
3 Uzi
5 Glock
Give me the following armour(s):
15 Leather Jacket

Requirements fulfilled, click the button to proceed

Click I Complete and throws me back on acceptance of the task.Why? Bug ?

What can I do to make it work?

Sorry for bad english.