Changing delegation


how can i get my tezzies free?
i made a kt adress and sent my tezzies there and delegated them to someone, now if want to delegate them to someone else or just keep them in my wallet without delegation what should i do ??


I don’t know if any wallet includes the option to un-delegate, but if you have access to a tezos node, the operation is extremely simple, assuming you have the keys of the manager of the contract (you), just type:
./tezos-client withdraw delegate from <pkh_contract>
the effect is immediate. You should still keep receiving rewards for baking/endorsing from the old baker/delegate service for the next 5 cycles even after the withdraw.