Hi guys just wanted to know if this is a big problem and if i need to change the whole drive shaft or just the splines.

I get a big metal clunk almost sound like something explodes when i take my foot of the clutch and accelerate. I can take off wothout the sound happening if i slightly rev the car more on takeoff. Also if im driving at low speeds (15-30kmh) in first, the bad clunk will sound on acceleration and one i release the acellerator. Feels like theres alot of play somewhere and i think its the spline. Please help me out thanks in advance.

Lastly right when i start the car i can hear a clunk and visually see the front tire move..


https://youtu.be/5H-G7Q_g4Xo