hello I need a clarification courtesy
After updating the wallet qt 2.0 in a positive way, I understand that the coverage for the electra in stake results in an orphan block dated 01/01/2019, tells me that the transaction was generated but not accepted, I have bought and put in stakje about 30.000 ela on 22/03/2018, I will receive the fee on 22/03/2019 of 11.800 eca of the orphan transaction of 01/01/2019?
Thank you
Sorry, but you obviously did entirely miss-understand the concept of staking. While staking rates are calculated on annual basis, staking reward is for generating a block. You don't get reward if your wallet is not selected to add a block to the blockchain. If your wallet generates a bloc, the reward will be calculated automatically for the time since it was deposited at this address and not moved (if it staked previously, that stake counted as moving coins..) - Reward will be pro rata (for the time that has passed since last movement), but on annual basis.
When you deposited your coins on 22/03/2018, the Electra-wallet version was still QT 1.2, and the (annualized) reward would have been 50%. But - as you only deposited 30k coins, you would likely never stake, because this amount was mostly far to low to ever stake in 1.2.
Then, in the beginning of october 2018, a new wallet was declared mandatory, the 1.3 version. This increased the number of blocks, but dramatically reduced the staking reward, to 2.5 % - annually. Obviously, you missed that update, so you continued staking on the old - "Pre-Fork 1" chain. As most people, and at least most with large wallets, adopted to 1.3 eventually, the number of coins that were staked on 1.2 wallets plummeted, and thus staking became easier. This is the reason that you did "receive" a reward of 11'800 ECA on 01/01/2019 (the amount would be correct if 50 % would still be the rule, as it was on the 1.2 wallets..) - but this reward - this stake - only happened on the 1.2 Chain, which - by most people - is considered worthless...
Now, in February, a massiv Upgrade of the Network happened, with migration to an entirely new Blockchain, using QT 2.0.x wallets. When you did this update, the new blockchain only accepted those transactions that would be valid on that chain, that is transactions that are valid with the 1.3 wallet before the second Fork Block at 182'750. And this means that all transactions that were generated on the 1.2 chain after block 112'200 (if I recall correctly) - are invalid (non-existent) on the actual chain.
So, if you continue staking, you might still generate a block on the new chain, and eventually gain the reward for the full time (although only at a rate of 2.5% annually, at the moment, scheduled to decrease further...). The reward is not due at a given date, so it will not be paid after the year is complete, but whenever you generate a block... (that is - earlier or later). Unfortunately, 30k ECA is probably still on the lower end for ever getting a stake - although at the present high number of blocks generated, the threshold has certainly come down much..