Bro, there are many posts in which I held eligible. Can I apply in more than one posts ?

Go to the link that Rizwan has shared, scroll down and it's mentioned down there: to apply for these positions, click here. Go to said icon, fill up the application and submit it.


Kindly somebody guide me I have filled the application form and put every required detail but when I click on the submit icon, a message comes up by this name: Object reference not set to an instance of an object.
I have tried couple of times but all in vain. Why is it so ? Please, guide me in this regard.

Thanks in anticipation.

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Nasru minal'lahi wa fat'hun qareeb