Tilbury Cruise terminal to rail station

We arrive in Tilbury in June on the Agean Odyssey, and I would be grateful if anyone knows how best to get to the train station from the Tilbury cruise terminal.

Is there a port shuttle, or are taxis readily available?:)

I know this is for another line but I would think similar conditions would apply as how to get there etc. https://www.cruiseandmaritime.com/travelling-to-port/london-tilbury-port-information

Many thanks for the info

Dan