Looking for a good gym with Personal trainer that cheep

I need to lose some weight. I am 150kg, 180cm male, and I should weigh only 80kg. I also only have a little money. I can do a yearly, but I need a friendly personal trainer who will keep me going as I more likely have no idea what to do, and I need someone to keep me at it to beat it into me.

Do you have any suggestions on gyms? Near me, I am By Andrew Hunter Elementry School in Letitia Heights. I have no car or bike.

I will be getting an electric bike when I lose weight and it can hold me an Electric Pedal Bike