5 text msg so far. I keep blocking but another number calls with same msg

Final Notice: If submission is not received by 5pm you will lose your submitted amount-and-transmission preferences: https://rrvfl.xyz/tzh3sj

This is the second msg I have received recently with similar wording
Think it’s spam
Who do I make a complaint to?

Saying I need to pay money for a parcel delivery the first time and then the second time gave me some links to follow regarding this. Spam.

Spam msg

offensive spam