I’m seeing all this stuff about Chuunibyou and it’s specials however I’ve only seen the 2 seasons on crunchy roll and can’t find the rest of its content anywhere someone
I'm not sure if you can watch them legally on the internet since most specials that I know of from other anime are usually included in BD/DVD releases or bundled together with manga or light novel volumes.
From MAL, here are where you can find Chuunibyou demo Koi ga Shitai! specials:
- Chuunibyou demo Koi ga Shitai!: Kirameki no... Slapstick Noel - Episode 13, included in the final volume of the BD/DVD.
- Chuunibyou demo Koi ga Shitai!: Lite - Short episodes aired on KyoAni's official YouTube channel. Also included in Love, Chunibyo & Other Delusions! DVD/Blu-ray Complete Collections as a 22 min Extra entitled Chuni-Shorts.
- Chuunibyou demo Koi ga Shitai!: Depth of Field - Ai to Nikushimi Gekijou - Specials bundled with the 1st season's BD/DVD volumes.
- Chuunibyou demo Koi ga Shitai! Ren Specials - Specials included in BD and DVD of Chuunibyou demo Koi ga Shitai! Ren.
- Chuunibyou demo Koi ga Shitai! Ren Lite - Short episodes aired on KyoAni's official YouTube channel
Looks like you need to buy the BD's/DVD's to watch these specials. Regarding those specials aired in KyoAni's YouTube channel, I tried finding them but I think they were only a one-time thing, probably aired on specific dates before in their YouTube channel.