Crankcase engine Fault Please help

[kpretro84]

Ivan141 Wrote:If the breather isnt blowing when you put your finger on it and give the engine some throttle, it is surely blocked.

Is there more to this? yes ive placed my finger where the breather is looking at that above picture. They was no blowing or noise coming from that hole. if i give it throttle dipstick will fly out then oil everywhere. what ever the part is blocked how am i to unblock it? please

thank you all for response so far