You have to create Text, and you can then go to the Graphics workspace, and click Edit in the Essential Graphics Panel where you can center the text, choose a font, size, alignment, fill color, border, shadow, etc.
Then to animate it I would head back to the Editing Workspace, click the graphic in the timeline to select it, and then open your Effect Controls panel. Look in the panel for this piece of Text it will say Text (Whatever You Type) and under Motion you can click the stopwatchnext to Scale, to toggle animation, and to create a keyframe. Then you can set the Scale in one keyframe to 0% and create a new keyframe and set it to 100% then you will have text zooming up from 0% to 100%.
Not so simple via text. Perhaps searching videos for Animating Text in Adobe Premiere.
hope this helps.
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