Text msg giving me parcel tracking advice & asking that I click on link provided. Suspecting it as a scam I didn't.

Text message saying track a parcel. Asking for additional postage to be paid. Looks fake. Under the guise of Australian post.

Suspicious scam message texted from this number about an Amazon purchase I didn't make. Asking me to call (08) 8120 0591 if dispute. Not going to call that number because I think it's a scam. Please investigate