Here’s a polished version you can use for your fundraiser:

I have been given the incredible opportunity to study abroad in Barcelona, Spain for three weeks, where I will be taking a Spanish course and fully immersing myself in the language and culture. Traveling and studying abroad has always been a dream of mine, and this experience would mean so much to me both personally and academically.

I have also been on multiple mission trips to Mexico, which opened my heart even more to serving and connecting with Spanish-speaking communities. Because of those experiences, becoming fluent in Spanish has become an important goal of mine. I believe this study abroad opportunity will help me grow in my education, strengthen my communication skills, and better prepare me to serve others in the future.

I am so excited for this trip and truly hopeful that I will be able to raise enough support to make it possible. Any donation, no matter the amount, would help me get one step closer to this opportunity. Thank you so much for your support, prayers, and encouragement as I work toward this dream.