La Navidad ha terminado

Tuvimos una comida deliciosa. Tuvimos muchos regalos. Me reuní con mi familia.
Hoy me reuní con mi prima. Le dí su regalo.

I was trying to use past forms. I have never learned this but I wanted to write something about past. I would be thankfull if you could explain me this. :D

Navidad se está terminado

Había una delicioso comida deliciosa. Habían muchos regalos. Me reuní con mi familia.
Hoy me he reunido con mi prima. Le he dado su regalo.

I was trying to use past forms. I have never learned this but I wanted to write something about past. I would be thankfull if you could explain me this. :D