Can you help me with my presentation in English?

*teaching public relations? or, teaching Spanish or English? or ..?

Very well written!

Can you help me with my presentation writing in English?

I am 26 years old, I'm a graduate in Public Relations and though I am new in to this platform, my experience teaching using it began in the university because I liked to teach to my companions that one that they could not understand who could not understand it and now I would be charmed with having(not a very common phrase in English) I would be happy to have the opportunity to teach you it to you.

Thanks to my studies I feel great passion for the grammar, spelling and the good one to speak good speech, In addition I love to write, so together we can create a program of learning that one adapts to for what you are looking for, That promotes your skills and that simultaneously is agreeable and entertaining.
If you are a beginner, I am sure that patiently and witness if you are patient we will be able to discover together the language across practical exercise and pleasant conversations. So already you know, here I will wait for you. [emoji]

I wait could hope someone can help me to correct my text
Espero que puedan ayudarme a corregir mi texto.

_______________________________

Great job! Buen trabajo!

Can you help me with my presentation writing in English?

I am 26 years old, I'm a graduate in Public Relations and though I am new in this platform, my experience teaching English [I think this is what you intended] it began in the university because I liked to teach to my companions [friends or classmates might be more appropriate here] that one that they who could not understand and now I would be charmed with having delighted to have [charmed is technically correct, but sounds archaic] the opportunity to teach you to you.
Thanks to my studies I feel a great passion for the grammar, spelling and the good one correct way to speak,. In addition I love to write, so together we can create a program of learning that one adapts to for what you are looking for, Tthat promotes your skills and that is simultaneously agreeable and enterteaining.

If you are a beginner, I am sure that with patiencetly and witness [I'm not sure what word you intended to use here] we will be able to discover together the language acrossthrough practical exercises and pleasant conversations. So already you know, here I am waiting here for you. [emoji]

I wait hope you couldcan help me to correct my text.
Espero que puedan ayudarme a corregir mi texto.

[Pregunta sobre mis notas? Mensajeame, por favor.]