Working Hour

In my offer letter, the working hour states,
Monday to Friday : 8.30am till 5.00pm
Saturday : 8.30am till 1.00pm (yes, we still work half day)

Boss : Everyone please take note, there will be a roadshow in Mid Valley, I'll place this duty roaster on the notice board (yes, its notice board, not email) please check out your schedule.

Me : My duty is on Wednesday, from 4pm to 10pm, boss, does that mean that I can go straight to Mid Valley without coming in to office?

Boss : NO!! you still need to report to work at 8.30am.

Me : That means, on wednesday, i gotta work from 8.30am, till 10pm????Which is more then 12 hours.

Boss : (Nod)

Me : So boss, since i am working such a long hour, do i get any extra allowance?

Boss : NO.

Me : Then, can i choose not going to the roadshow?

Boss : NO. You MUST go.

Me : So boss, can i claim petrol, toll or parking fee?? since i am driving to Mid Valley.

Boss : NO. All on your own cost.

Me : So, that means, i'm going to work extra for the company at my own cost??

Boss : YES!!!

Well, thats the company policy.
Although the working hour stated is 8.30am to 5.00pm, whenever there is a Roadshow, which we normally are required to work much longer hour, there wouldn't be any allowance given, plus, we gotta come out our own cost to travel to the Roadshow venue. No transportation being arranged, no claims allow.

The company's KPI, to SQUEEZE the staff as many as you can.