Get Mystery Box with random crypto!

My comments: I have taken a quick look at your task 2, and it | IELTS ZONE 9.0

My comments:
I have taken a quick look at your task 2, and it looks like you haven't fully responded to (or fully understood) the question. While your first body paragraph covers one half of the question, the other half (people no longer pay attention to it because it is too common) is not well developed.
Language is quite impressive, and you are likely to get a 7.0 for grammar, but your use of vocabulary is not precise enough for 7.0 (so most likely 6.0).
TR score is dragged down because of the reason I mentioned (not fully covering all part of the questions). So I would give you a 5.0.
CC is effective, and as an examiner I think you can score 7.0 for this.
TR - 5.0
CC - 7.0
LR - 6.0
GRA - 7.0
AVERAGE: 6.25 --> 6.0
In both writing and speaking, this is rounded down to 6.0 (unlike overall band scores)