I put some of my savings into crypto last October.
I'm using Binance, it's an easy platform to use but I k ow coin base is also good.
If you know nothing about trading and it's an extremely technical business I wouldn't recommend you be 'trading' at all.
I suggest you invest in Bitcoin, Etherium and maybe some other large cap alt coins such as link or polkadot. Then leave it, buy and hold as they say. Trading with no knowledge in an extremely volatile market such as crypto is a really easy way to lose your money fast.
My DP trades but he has learned obsessively for the last 9 months spending hours each day listening to you tubers and following Twitter and a whole bunch of other and he is only slightly ahead of me and mine which I basically bought into last year and did almost nothing with.
I suggest starting with bitcoin and ETH and then finding projects you like and think will have legs in the future and using your profits to buy into these.
Don't buy into any scams offering to help you make money.
Think about dollar cost averaging where you put some of your weekly/monthly savings in. Don't worry about the price, and remember it's impossible to pick the top and bottom of the markets.
Only invest what you don't need.
Also depending on which country you are in, you'll probably have to pay CGT on anything you make, that includes for example using profit to buy another coin. Not just withdrawing as fiat.