month of January I have gotten a new job that pays me 5 figures a month and I just use $110 from my salary to buy Bitcoin,so as today is the last day of the month I just bought Bitcoin with part of my salary.
However, I bought it from a 3rd party through the help of a co-worker at my working place.
It's actually a good improvement so far. I know alot of People that won't even wanna save up no matter how much they earn monthly. I'd say, you've made a good start; what matters the most is how consistent you can be to get a whole bitcoin. Secondly, I'm not tryna discourage you or make you develop some cold feet but, if it were me, I'd wait till the price goes down.
So, is it safe for me to store my coin there or is there any other wallet I can use to store my coins? I know of electron but apart from the electron is there any other wallet which is safe?.
It's not safe to store your coins in any centralized exchange. From what you said, I believe you wanna start your HODLing journey; the best way to safe keep your Bitcoin is using a cold storage - maybe a hardware wallet or a paper wallet.
Edit:
So I doubt it will be $ or euro. Since he is posting in the Nigeria section (I just checked) I guess we have our answer. The problem though, 10000 naira is only 11$ .

That means even a 6 figures payday wouldn't be much money.
how much is $11 in your country's currency? Sounds like you stay in a third-world country where the cost of living is wrecking y'all?