Plese i am finding it difficult to really identify a swing low and a swing high. can somebody help me pleae
A swing high is basically a sudden incline in price, swing low is a sudden decline in price which forms a mountain shape
Don’t get too crazy, trading is based on ideas that in most cases are wrong, get used to it.
Please read these:
Swing High Definition | Investopedia
Swing Low Definition | Investopedia
The best way to identify swings is your eyes and your brain plus a lot of screen time 
so in a way, swings can be very subjective but you can use different tools to help you, like fractals or zigzag:
A Trader’s Guide To Using Fractals
ZigZag - ChartSchool - StockCharts.com
Sudden increase = swing high, sudden dip/retraction = swing low. That’s the basic definition, though investopedia provides a encyclopedic spin on it [no pun intended]