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Please read attentively your post.
It says " . . . the account starts at . . . ", and then the question is
Find how much it has 5 months . . . ago.
Do you see a misclosure in the post ?
Do you precisely understand the meaning of the word "ago" ?
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I got your comment, from which I see that you didn't get the meaning of my post.
Read it again, in parallel with your post.
Read and re-read, until you find that misclosure in your post.
When you find it, --- fix it.
After that you may re-submit your post to the forum.
Please do not submit it to me personally.