Okaaay.
Four things occur to me that need to be pointed out to you, before I even begin to address the remainder of your post. You may need to pay greater heed to your actual writing.
The first is the very title: 'I Could Use Help'.
Change it. Firstly, it is far too general (the thread title should give some indication as to what type of help is required - 'I could Use Help With…..'). Why make your readers wade through an entire post to find out what sort of help you require?
Still on the topic of your thread title, the word 'please', or a suggestion that gratitude might be forthcoming ('I would be grateful if….'), rather than the sense of entitlement implicit in the sentence 'I Could Use Help', might be a good idea. We 'could all use help' but that doesn't mean we shall get it, and nor does it mean that anyone owes it to us, or that we deserve it. Ask politely, and respectfully, and people will be more likely to respond in a positive manner..
Better still, amend your verb. Even reading a sentence which states "I Could Use Help" has me gritting my teeth. A thread title on the lines of 'Advice On How To Become A Video Producer Very Welcome' firstly, tells me more about what you want to do, and secondly, sounds somewhat grateful rather than endlessly entitled.
My second concern is with your actual presentation skills. Paragraphs are a very good idea because they break up the body of the text and thus, make it easier to read. Each new idea, or thought, or plea, should come nicely tucked up in a brand new paragraph.
I wear glasses, and I deeply dislike having to wade through ill-conceived blocs of poorly written prose. Make it easier for your reader to read what you have written.
Thirdly, there is the small matter of grammar and spelling. By this I mean the minor matter of syntax, structure, spelling and grammar: The nuts and bolts of how you write a language and construct sentences in writing when putting words on paper, or on a computer screen.
Now, I'll readily admit that these are matters which we are usually instructed not to discuss, draw attention to, or refer to on this forum as not everyone is a native English speaker, (hence errors are inevitable) and secondly, people are usually writing in their free time (and thus, it is a leisure activity, not a professional one).
As a consequence, normally, I would not be this harsh, especially on a youngster.
However, the combination of the tone of entitlement implicit in the thread title, and the desired job - part time writing - means that you are looking to make a living of some description by writing professionally. In that context, grammatical mistakes and spelling mistakes are unforgivable, and I, certainly, would not employ anyone who did not make - or take - the time and trouble to correct what they had written when soliciting a job prior to pressing the 'send' button. Your last sentence is brutally bad: You don't thank your recipient 'in advanced'. You thank them 'in advance'.
Good luck.