Renitialization lot

Hello,

I would like to create a martingal bot, I made a correct script but, the bot doesn't renitialize its lot when it hits the take profit.

Specfication:

The bot must trade from 7am to 10pm.

Open only one position at a time

take profit at 50 pips, stop loss at 25 pips, must be modifiable.

If the position is closed at stop loss, it opens a new position in the opposite direction and the lot is doubled;

if the position is closed with a take profit, the bot opens a new position in the opposite direction and the lot is reset to the initial lot.

Example: The first position is long (buy), the initial lot is 0.01, the trade hits the stop loss, the bot opens a new trade but in a short position (sell), and the lot is multiplied by 2 so the next lot is 0.02, then the bot hits the take profit, so it renitialises the lot to 0.01 in the new long position (buy).

I'd like to have as inputs: trading time/ initial lot/ take profit/ stop loss 

Additional option: If it's possible, the bot can analyse the tandance on the chart and open its first trade in that tandance. adapt the initial lot as the account grows.

 the attached document is the first script of this bot (TX8)

reverse position is correct

entry time is correct

tp and sl input is correct 

double and lot initialisation have a problem

and there are bugs, which is probably the fault of the distribution