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you ned to use a gameboy emulator

To play it on an actual Game Boy you would need to download the ROM from here and put it on a Game Boy Flash Cartridge. Do a web search for "Game Boy" and "Flash Cartridge" for more information, anywhere that you would buy a Flash Cartridge from will also have the instructions to use it.

I use a Geek Tech cartridge and an Epilogue GB Operator to Flash the cartridge and play using Windows 10. ETSY has Geek Tech or you can go directly to the company with a Google search. It's Batteryless save so you never need to worry about leaking. You may want to save money though and use something like mGBA it should be fine. Just make sure you get the right one for your PC there is 32 Bit and 64 Bit. Just set up your Joystick on settings and set your ROM on settings. You can Google everything. Emulators are great. 

I bought My Boy! and My Old Boy! for my Phone for Emulators if you are playing that way. I believe I used my 8bitdo GBros adapter and a SNES Classic Mini controller with bluetooth. They are worth the money. Good deal if you want to play on your phone.