If you’ve received the allotment, you will find these shares in your holdings once the company is listed. You can see the listing date for the company under Order Timeline. 

If you’ve received a partial allotment in the IPO, your bank will release the blocked amount for the unallotted shares. You can check the Order Timeline section to see the date by which your bank will unblock your money. If there are any issues with this, please reach out to the bank or the IPO issue registrar.