Never heard this website before, is it legit? as most cloud mining has some issues, including payment system.
You can check mining profitability on some sites such as:
https://www.coinwarz.com/calculators/bitcoin-mining-calculator and https://www.cryptocompare.com/mining/calculator/btc?HashingPower=3000&HashingUnit=GH%2Fs&PowerConsumption=1293&CostPerkWh=0.1
just fill the hashrate, power cost, fees and then calculate.
You will get almost the same value on both sites.
coinwarz: BTC0.00039064 (daily) and BTC0.00273445 (weekly)
cryptocompare: BTC0.0003906 (daily) and BTC0.002734 (weekly)