How to buy shares in pre-market time frame

Hi experts,
Just wondering what is the secret to get your bid successful during the pre- market open rates, sometimes some stocks rise as much as 20-30% during the opening, even though i bid many times I was never successful by the time the markets open the price of the stock is already 20-30% high.

any guidance

Thanks

 

Ok Thank you.
I am using icicidirect, will try that market oder