If you sold the warrant then you have no more right to exercise it :) You need to own and exercise the warrants to convert it to mother share, Please contact your remisier / broker to exercise it. The strike price is 0.700 if not mistaken (refer announcement on warrant offer details).

You can exercise your warrant in anytime just to inform your brooker. How to calculate? You just need to add the warrant price ( the price you bought)+ 0.70 to convert it to the mother share. For example ( 0.30 + 0.70 = RM1) so your capital worth Rm 1 for a mother share.