Why not use viabtc Bitcoin transaction accelerator.
does it realy works bro as I am new to this accelerator...I also tried but till now no confirmation
yes, I tried their service today! Two tx got delayed for over 25 hours and now they were confirmed after using the service. You could try it.
how much time it took for confirmation after you gave a request on viabtc
aroud 20 minutes
ok...can you do it for me as I tried but not working...do I have to send any donation for confirmation or what? Can you please do it for me on my behalf...Thank you in advance
yes, I am doing it now! Will keep you updated
Edit: done the acceleration! You wait for it to get confirmed.
more than 20 min still no confirmation

You will probably have to wait until the viabtc pool mines a block before your transaction gets a confirmation. How quickly they get one depends on luck. The last block viabtc mined was over two hours ago. You can see a list of the times viabtc mined blocks since 2017-02-24 at this link.
https://blockchain.info/blocks/ViaBTCIt could take between minutes to half a day before they mine another block, depending on their luck.