Hi Sleepless and welcome to the forums. well done on looking for help, as you can see, you are not alone with this problem.
Read the other stories here, you will see some fo the thigns that are working for others and apply them to your own situation. For instanc, install a blocker on your PC and you won’t be able to set up any more of those online accounts. gamblock.com is one such blocker though there are others.
Is there anyone close to you who knows about your gambling? Or that it is a problem? They could help with accountability as well.
Use all teh support that you have available, keep posting here, maybe try your local Gamblers Anonymous meeting. None of us can do it on our own, use all the support that you have available. Keep posting