Your workout is not bad or good, it's up to you to see if it works for you.

But in my opinion if you are starting to workout for the first time, you should workout all the muscles in your body 3 times a week.
2 exercises per muscle group, and using different exercises and learn how to perform them correctly. Don't try to get big too fast, it will not work and it would be disappointing, have small goals, its good for the EGO, you will always have the felling that you are accomplishing something that you work hard to get it.

Your diet is not good, get away from bread, it gives you fat. Try oats it's better.
You need a balanced diet 50% Carbs 35% Protein 15% Fat , it should be ok.