Chrome extension fix

Whatsapp provides a URL api for sending message to a number from our web.whatsapp.com. Below is a simple description: [login to view URL] Using this feature, we are trying to send to multiple unsaved numbers at once. This is working fine for smaller messages, but for bigger message, session storage runs out. This is because message data is redundantly stored twice. Fixing this, makes the app, never send message from 2nd number in the list, but forever keep trying. I need a chrome expert to dwelve in this issue and solve it. All the files are in below link. [login to view URL] 1) [login to view URL] contains chrome extension source code ; [login to view URL] is extension 2) Quotation Request Oct [login to view URL] is the doc containing long message. 3) You could test with at least 10 numbers and my lengthy message. If this succeeds, then problem is fixed. 4) Whatsapp feature: [login to view URL] If you could be able to recreate in nodejs is also ok for me. Budget is $15 as its only a bug fix. $25 if you propose nodejs migration. But I need it very urgently.