Running bad, sounds like it is only running on a couple of cylinders

Hello, I am Danny.

This is the only picture I found. Hopefully you pressed hard enough down to have them fully seat into the receptacles. If it runs bad enough it should trip the check engine light quickly. If it does that you can put a scanner/code reader on and it will show you if/what cylinders are misfiring. I have attached a link about misfires. Hope this helps and feel free to ask any questions if needed.Thanks for using 2CarPros.
Danny-

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

Hello again.
The firing order is 1-3-4-2 I have attached a picture. Hope this helps.
Danny-

Hello again.

I would stick and old spark plug in the one cylinder that did not change and with engine running see if the plug is sparking. If not I would suspect a faulty coil. They also make a tool called a 'Noid Light" to hook into fuel injector harness to see if getting a signal. Hope this helps and thanks again for using 2CarPros.
Danny-

Hello again
Yes, It sounds like you are not getting an Injector Pulse for that cylinder (electrical). You might have to replace the PCM. That can be kind of expensive. Would you like me to find you a cheaper/less costly replacement? Hope this helps an thanks again for using 2CarPros.
Danny-