please help,

Although I am not a student, I have not been working normally for almost a year.
Now I am doing online auctions, but only at the beginning, the goods are only 20~30 kinds,
all of which are cheap goods.

The monthly income is not NT10000, not enough to pay the rent.
There are some online auction forms and materials I have on my computer.
I can prove that my online income is less than 10,000 per month.
And 0.6BTC wants NT6~70000, I am scared,
I haven't touched Bitcoin, I tried to understand,,,

This is one of my forms, is Chinese, and records the income of my online auction
 https://yuki3c.com/tobo.rtf.cggfssu
This is my bank record, I am used to saving the transaction record every month.
https://yuki3c.com/E.SUN BANK 2019-01-27.png.cggfssu

But I can't open the file. If you can open it, you can check out this file, you can prove that my income and deposit, computer and other information, and some forms used by my own online auction, I will lose it at the beginning, affecting Very big,