Can aonyone recomenned me some good Kanekalon Fiber Hair Extensions?

So instead of going the Wig Route ive just decided to use Extensions for now instead >.>

Sadly ive read that most Plastic Wigs are unable to be showered and washed and such unless a Special Shampoo was being used >.>
Which is bad considering itd wanna use it and attach it like my Regular Hair and just shower my Head with the Extensions as a whole :P

This was 5 Minutes ago showering as well as applying conditioner >.>
and it looks beyond frickin horrible as you can see so i may just shave it all off :(

I use for Reference a Bond Protein Repair Condinioer from OGX and then also a L'ORÉAL PARiS ELVITAL Fiber Booster Shampoo :P

Here are links incase curious :P
https://www.dm.de/p/d/2976283/l-oreal-paris-elvital-shampoo-fiber-booster-anti-haarverlust/
https://www.ogxbeauty.com/products/bond-protein-repair-lightweight-conditioner