Ghanaian Housemates, Attitude And The Big Brother Game. How Are These Candidates Selected?

If you think there is no such thing as bad publicity, try being Eazzy or DKB on an international stage, goofing when you need to be winning and putting your promoters to shame.
How a beautiful African woman refuses to go on stage just because of Brazilian hair is beyond my comprehension. Talk of ‘graceful’ exits? Haha!
And DKB? Really? I wonder if his girlfriend suffers the same fate at his hands every time she does something wrong to him. You take a God-given opportunity to shine and throw it to the dogs all for what? Just so you can slap a lady who ‘provoked’ you.
Whatever happened to good thinking and ambition?
Now do we dismiss these as isolated issues or do we tackle the underlying attitude problems of almost all the big brother representatives Ghana has presented-past and present?
How come over the years no Ghanaian Housemate has taken us far enough?
The only hope I presently see at longevity in the big brother house is KEITTA. A really decent chap!…That is just me ‘talking’, if you think he is not a decent chap, say it loud using the comment box.
Sammi B. Season 1

He at least did relatively better than most, he was himself and treated people nicely. No unnecessary airs even when he went back in season 5 for all stars. A gentleman in his own rights. 
Kwaku T. Season 2 

A grown man who somehow still believes he is a dashing young man who can feed off his looks and 15 minutes in the big brother house.
Mimi. Season 3.

I do not need to school anybody on this Talentless young woman’s attitude. I believe it’s something all of Ghana knows.

Wayoe. Season 4 The Revolution.

The Ghanaian who went into the house as a Jamaican? Tell me about it! He left the house before we could even blink.
Sammi B. Season 5 All Stars.
Confidence Haugen.  Season 6 Amplified
From the rude stay to the unladylike moves to the brash exit? I really expected more from this particular ‘diva’.  Putting everybody in the house beneath her ‘haute couture’ self. If big brother and its conditions are below you, why go?
Alexander Biney (Bomaye) Season 6 Amplified.

Not much to say.
DKB Season 7 StarGame

Eazzy Season 7 StarGame

Keita Season 7 StarGame

With the exception of just a few, the main issue has been the attitude of these housemates. Why can’t they just decline to go so other contenders can have a good chance?

What exactly is the procedure for selecting candidates? Don’t tell me lobbying does not work. Should we really keep lobbying and tarnishing the general image or let simpler people go?

Your opinion? Let it out!