First of all, DONT PAY TO REMOVE ADS! It’s a waste of money, there are currently only three networks to set up, just be patient,
This is a fun game, but like a lot of these games you don’t really get to create anything, you’re just strategically building things to meet goals. Once you have a network a certain percent complete, the next one unlocks, but money can’t be transferred between networks. When a network is 100% done, you’re finished with it. Once you’ve got all three networks at 100%, you’re waiting for a new network to be added.
I would say don’t worry about watching ads to double your money, just save it up. I’ve played this for about a week, and I’ve nearly done everything already.