That is a decision that only you can make, however, there may be some things that you can do to increase the chances of it eating.

Depending on what type of pet shop you got it from, they may have little knowledge.

What type of enclosure are you keeping it in?
Although not appealing to the eye like a tank, keeping young BPs in tubs works wonders. It provides a secure feeling environment for them and keeps humidity super well.

What is the average humidity of the enclosure? Temperature?

Are you providing enough hiding space?

Researching and making a checklist of what you need to be doing/are doing is good.