s.py

from selenium import webdriver
from selenium.webdriver.support.ui import Select
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.common.exceptions import NoSuchElementException
from selenium.common.exceptions import ElementClickInterceptedException
from selenium.common.exceptions import StaleElementReferenceException
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.common.keys import Keys
from selenium.webdriver import ActionChains
from time import sleep

driver = webdriver.Chrome()
driver.get("https://www.instagram.com")
sleep(5)
driver.find_element_by_name('username').send_keys('insta123') #replace with your insta username 
sleep(1)
driver.find_element_by_name('password').send_keys('insta123@#') #replace with your insta pass
sleep(1)
driver.find_element_by_xpath("//button[@type='submit']").click() #click on submit button
sleep(6)
driver.get('https://www.instagram.com/instagram/?hl=en') #replace the username in last after .com
sleep(5)
driver.find_element_by_class_name("x1lliihq x1n2onr6 x5n08af").click()  #click on 3 dot button
sleep(3)
driver.execute_script('document.querySelector("body > div.x1n2onr6.xzkaem6 > div.x9f619.x1n2onr6.x1ja2u2z > div > div.x1uvtmcs.x4k7w5x.x1h91t0o.x1beo9mf.xaigb6o.x12ejxvf.x3igimt.xarpa2k.xedcshv.x1lytzrv.x1t2pt76.x7ja8zs.x1n2onr6.x1qrby5j.x1jfb8zj > div > div > div > div > div.x7r02ix.xf1ldfh.x131esax.xdajt7p.xxfnqb6.xb88tzc.xw2csxc.x1odjw0f.x5fp0pe > div > div > div > button:nth-child(3)").click()') #report
sleep(2)
driver.execute_script('document.querySelector("body > div.x1n2onr6.xzkaem6 > div.x9f619.x1n2onr6.x1ja2u2z > div > div.x1uvtmcs.x4k7w5x.x1h91t0o.x1beo9mf.xaigb6o.x12ejxvf.x3igimt.xarpa2k.xedcshv.x1lytzrv.x1t2pt76.x7ja8zs.x1n2onr6.x1qrby5j.x1jfb8zj > div > div > div > div > div > div > div._acgy > div > div > div > div._ac7r > button:nth-child(2) > div > div.x9f619.xjbqb8w.x78zum5.x168nmei.x13lgxp2.x5pf9jr.xo71vjh.x1n2onr6.x1plvlek.xryxfnj.x1iyjqo2.x2lwn1j.xeuugli.xdt5ytf.xqjyukv.x1qjc9v5.x1oa3qoh.x1nhvcw1").click()') #report account
sleep(2)
driver.execute_script('document.querySelector("body > div.x1n2onr6.xzkaem6 > div.x9f619.x1n2onr6.x1ja2u2z > div > div.x1uvtmcs.x4k7w5x.x1h91t0o.x1beo9mf.xaigb6o.x12ejxvf.x3igimt.xarpa2k.xedcshv.x1lytzrv.x1t2pt76.x7ja8zs.x1n2onr6.x1qrby5j.x1jfb8zj > div > div > div > div > div > div > div._acgy > div > div > div > div._ac7r > button:nth-child(2) > div").click()') #its pretending 
sleep(2) 
driver.execute_script('document.querySelector("#IGDSRadioButtontag-1").click()') #click on dropdown 
sleep(2)
driver.execute_script('document.querySelector("body > div.x1n2onr6.xzkaem6 > div.x9f619.x1n2onr6.x1ja2u2z > div > div.x1uvtmcs.x4k7w5x.x1h91t0o.x1beo9mf.xaigb6o.x12ejxvf.x3igimt.xarpa2k.xedcshv.x1lytzrv.x1t2pt76.x7ja8zs.x1n2onr6.x1qrby5j.x1jfb8zj > div > div > div > div > div > div > div._acgy > div > div > div > div:nth-child(7) > button").click()') #submit report
#after submitting report it ask "which account is pretending>>give the acc and next and close..
sleep(20)