Can someone please help me with an Html Message Box

hello bhw!

I recently bought an onpage generator landingspage and i want to use it for other niches as well.
The problem is, the seller made the landingspage and the video for me, for the video he made proof showing, my game hack pops up a message with text, finished you've added 50000 gems.

But when he sent me the code,he already implement my ppd widget codes, now i want to use it for another niche so i need to have that message box saying it's complete as giving people proof in my videos.

Is there someone out here who is a bit handy with hmtl ?

Thanks anyway bhw!

Look for something like
and replace the text with the one you want.

Just pull up the source, and ctrl/cmd+f the string that pops up, and replace with whatever you want.

open the source code, from there you can use ctrl+f and search for the word 'finished you've added 50000 gems'.

it should have something like this:
alert("finished you've added 50000 gems.");

replace and put your message inside the double quote.

alert("add here your message");

done. Hope this helps.

i think this question is already solved, if not then tell me i can help you