First of all congratulations on your first bitcoin hold, i hope this is amount you can afford to lose and not your entire wages or salary. As that will help you to hold it for long. Looking at this the screen this is a binance wallet which is a centralized exchange and that’s the least of place to safe your coin because the keys doesn’t belong to you. I will advice you look for a reputable bitcoin wallet and in my opinion electrum is that wallet. Create a the new wallet yourself and don’t let your colleague do it for you and then keep the secret phrase safe in an offline place. Then move the coin from this exchange to the wallet. If you do not have basic knowledge of this then you can ask on the forum and you will be guided.

Going forward please do not post screenshots of your holdings as it dampens your privacy. You can also edit your post and remove this one. Also if you’re planning to add more bitcoin to your holdings then you might need to set up a cold storage like purchasing a hardware wallet. You can continuously keep buying bitcoin when you have the fund never wait for any price retracement as that will be a wait too risky if it doesn’t fall back

Here is the link to download an electrum wallet https://electrum.org/#home