Can't possess the san whale in vortex

[kangHorus]

Please help me, someone dealt with problem, where you can't possess the sandworm, I can't finish the mission

[ZPE]

Originally posted by kangHorus:

Please help me, someone dealt with problem, where you can't possess the sandworm, I can't finish the mission

You need to first go through the southern area (go down from the shipwreck) where you learn to play the whale song and can take control of the sand whales.