Below are some videos to help you use each type of carrier, to see the instructions for each specific carrier, please see the individual listings in the sling catalogue.
Unstructured full buckle with newborn (connecta/integra/kahu baby etc)
Unstructured full buckle with toddler (front carry)
Unstructured full buckle back carry (with hip scoot)
Structured full buckle (front carry with H/rucksack straps)