Okay, now I understand. This is one of the endearing features of the so-called ribbon that some of us would love to see fall off a cliff somewhere. Anyway, On your Insert tab, click on WordArt. Choose one and click on it. If you like, enter your text, or just say OK to have "Enter your text here" appear in your document as WordArt. NOW you'll see the Format tab under WordArt Tools, previously hidden. Don't we just love it?

Does this resolve your problem?