[ASK] About Google Search Console, need guidance.

Hello Guys, i want to ask regarding Google Search Console.
So i decided to change the website template, but accidentally i change the Google Web Master from the old one to the new one.
But after 1 day i realized my page got deindex from google.
So the question is, if ever i add the old script for my google search console, will my page got indexed again?.
And how about the rank, will it got back as before ?, because there's a high competitive keyword there.
Before:


Now:


And this is the fourth day since i change it to the new GSC instead added it.

Thanks in advance.

mercurydrugs2021 said:

So the question is, if ever i add the old script for my google search console, will my page got indexed again?.

Click to expand...

Which is the script you are talking about
Google Search Console simply ask for a validation number.
The fact you move from old WMT to GSC is something inevitable you should have done ages ago.
It's unlikely that your deindex have anything to do with this

Can you inspect with the new GSC your URLS to see if they are indexing? Have you submitted the sitemap in GSC and all that?
Extremely strange this scenario, generally is very difficult to deindex URL (and takes a good time, much more than indexing them)

SirLouen said:

Which is the script you are talking about
Google Search Console simply ask for a validation number.
The fact you move from old WMT to GSC is something inevitable you should have done ages ago.
It's unlikely that your deindex have anything to do with this

Can you inspect with the new GSC your URLS to see if they are indexing? Have you submitted the sitemap in GSC and all that?
Extremely strange this scenario, generally is very difficult to deindex URL (and takes a good time, much more than indexing them)

Click to expand...

no, what i mean is, i delete the google search console html code and replace it with the new one (because i wont use the first gmail anymore, and both of it still in the same term which is google search console instead of google web master).

Can you inspect with the new GSC your URLS to see if they are indexing?

yes, i did and in search console it's normal. but when i check in google with site: my sites , refer to second picture.