u/Aggravating-Job-4305

I was bored and happened to come across the rising shield hero so I decided to give it a watch on Netflix. I absolutely loved season one. Netflix only has the first 2 seasons though and I would love to see what happens next. I tried to find free alternative websites to watch it on but didnt find much. Only found Crunchyroll and Prime. Does anyone know where I can stream seasons 3 and 4 for free or have alternate suggestions?