Mobile: Download Solflare or Phantom wallet from Google Play or iOS AppStore.
Desktop: Install Phantom Wallet or Solflare extension from their offical website.
Complete setup of your chosen wallet.
Make sure to save your seed phrase somewhere safe otherwise you could lose access to your wallet.
Purchase Solana from an exchange (Binance, Kraken, Coinbase...etc) and send it to your wallet.
Open Jupiter or Raydium app and paste contract address in. Then connect wallet and purchase VOTESHIBA