Answer:
Deberías mirar su sitio web. Creo que eso ayudará.
https://www.marissameyer.com/blogtype/6-steps-for-writing-a-book-synopsis/
The correct form is tengo - /Yo tengo quince anos/.
Hope this helps.
What’s the vocabulary so I can help you easier.
Ella te lo da
This is because Ella's giving it (male) to you (tu/ti)
