i am learning to use indicators and drawings strategy.

I am learning to use indicators and drawings strategies to analyze the trend. I analysis the chart of PVS which is an oil/gas company in Viet Nam. i will spend all my money buying PVS but as a beginner, i am not really sure of my analysis so i decided to upload my strategy on Trading View hoping to take advice to improve my skills and i will buy PVS when it reaches 23.00 vnd, will it be an uptrend after it reaches 23.00 and should i buy it or not ? Thank you <3