It won’t let me open the link I’m not sure why
Answer:
miserly
Explanation:
because penny-pinching means "unwilling to spend or share money; miserly; mean."
and miserly means "of or characteristic of a miser."
exp: "his miserly great-uncle proved to be worth nearly $1 million"
This is true, as sales people will often have biased opinions on some topics.
You can start:
-working harder
-putting more effort into work
-eliminate distractions
-resubmit assignments
Don't worry! You can do it! :)