Use myetherwallet. It is a popular wallet used for altcoins you can also store on this wallet many coins. I never had a problem working with myetherwallet, but know that there are also many fake myetherwallet sites.
Just keep on checking your urls and you will be fine.
Myether is one of the good altcoin wallet along with that I have coins in jaxx wallet as well. You will be find the various versions of wallet including desktop and Android mobiles. This really easy to access too.
Coinbase is one of good wallet for altcoins btc, ethereum, ltc and bch. They didn't support all the top listed altcoins.