SuperTrend Reversal Alerting System

Hi I want to get an EA (or Indicator)  developed which will track the different assets using standard supertrend indicator on different timeframes and generate Email and MT4 android notifications whenever the trend changes on the asset (uptrend to own and downtrend to up) I needed a quote for the same.

1.    The Supertrend setting should be customizable and I should be able to put different setting as the need may be for period and multiplier

2.    EA/Script should be able to be used on different assets and timeframes

3.    EA/Script will run during specific windows. At present I use the below function for European trading hoours (in GMT) but the script can take the server time. This window needs to be customisable.

                                      { if ((sto_sign_prev2<sto_main_prev2) && (sto_sign_curr>sto_main_curr) && ((TimeHour(TimeCurrent())>12) && ((TimeHour(TimeCurrent())<22))))       

                                    SendMail("wert");;  

                                     }

4.    EA/Script should be able to push email/android notifications on trend reversals

5.    EA/Script Should be able to be migrated to virtual server and run there

6.    When using on terminal should be able to plot the supertrend and trend reversals. (in green and red)

7.    I need a sleep function as well which I would be able to customise based on the timeframe used. (for example on a 30 min chart i would like to send the notification for a trend change 2 times ie. with a sleep function of 15 minutes. Sleep function of 7 mins on 15min chart.

Note: I just need this EA to alert me and not to perfrom any trades.

Payment Terms; to consider the product to be delivered successfully for payment I will test the script on the below cases

1. Customise the EA settings and Run the script on MT4 windows terminal and see if the trend is being plotted correctly on 1, 5, 15,30, min, 1 hour charts

2. Check  MT4 windows terminal  if the notifications are generated for email/android when the trend changes  along with the frequency (based on the timeframe used and sleep function configuration)

3. Check if the migration to my virtual server of the charts along with the EA/Indicator works fine.

4. Check if the scrip is running fine on the Virtual server and perform the same check as in point 2

I will test the script on EUROUSD, NASDAQ, NIFTY50, USDJPY and GOLD