Instagram mass dm bot with proxy

Hello, I am looking for a person who would be able to write a bot that will send many messages simultaneously on many accounts at once, being connected to a proxy, for example:

1. I put the login details of the accounts from which it will send the message

2.Paste the content of the message, i.e. a short text and URL of my profile, of course not in the link, but with get_element to catch the possibility of sharing the profile

3. I paste the number of proxies equal to 1/3 of the number of accounts (every 3 proxy accounts must be different)

4. I turn on the bot that sends me 1440 messages a day from one account, and I want such accounts to be, for example 50

We will agree the price individually:)