How to write the invitation letter for the twelfth birthday party?

/kloc-The invitation to the 0/2 birthday party reads as follows:

1, 20xx, x, x, I will be 12 years old, and I will hold a birthday party that day. I sincerely invite you to attend! Looking forward to your arrival!

I am very happy, because my 12 birthday is next Saturday, and my family and I have a lot of food and drinks. I think there are many interesting things, and one day we will be blue. So I hope you can attend.

The 20th of this month is my birthday, and I am one year older. At 8 o'clock in the evening, I sincerely invite you to my home to spend this happy time together! Play with me and chat with me. With you here, my birthday will be more wonderful this time!

4. We will hold a 12 birthday celebration for my daughter xxx on March 6th, 20xx lunar calendar (April 17). We want to prepare a simple party for your family.

Everyone has an important day in 365 days, X month X day, which is my 12 birthday. We sincerely invite you to the birthday party, and you will find a happy ocean. We look forward to your arrival.