Correct my Spanish written articles and make them sound more natural.

I am making an English language learning website for Spanish speakers.
I will be writing content each week in Spanish but my Spanish level is only intermediate.
I am looking for someone to check my Spanish and make it more natural. It should be an informal friendly style.

Here are 2 links to the work you will be checking
(The Spanish writing is in the Pop-Up bubbles)

https://absorbtv.com/dev/demo.php?id=334

https://absorbtv.com/dev/demo.php?id=356

You should be a native Spanish speaker. If you have any background or knowledge in Social Media Marketing, that would be a massive advantage.

In the future, I will look for someone to take this position long term but for now, this job is just for the 2 pages I have linked to. (Checking all the bubble pop-ups) Please do not ask for the word count as some of the words are `quote examples` I have taken from a corpus and also, some of the bubbles are just simple word definitions. They do not need much checking. Please just peruse the pop-ups in the 2 above links and make a bid.

Thank you