hey Use the S+ tek Transmitter Dino Scan there u can see if he is spawn cause 90% of the time only 1 Sliver Zomdodo spawn in a map sometime 2 are spawned but this is very rare

Zomdodo doesnt spawn on the Carno island there can spawn everywhere

if no sliver zomdodo is spawn with the scan then destroy all wild dinos and try again to search for it

thanks bro! i'll give that a try!